diff --git a/monero_utils/MyMoneroCoreBridgeClass.js b/monero_utils/MyMoneroCoreBridgeClass.js
index 0048f9f..b09d1b4 100644
--- a/monero_utils/MyMoneroCoreBridgeClass.js
+++ b/monero_utils/MyMoneroCoreBridgeClass.js
@@ -37,22 +37,6 @@ const nettype_utils = require("../cryptonote_utils/nettype");
 const MyMoneroCoreBridgeEssentialsClass = require('./MyMoneroCoreBridgeEssentialsClass')
 const MyMoneroBridge_utils = require('./MyMoneroBridge_utils')
 //
-function bridge_sanitized__spendable_out(raw__out)
-{
-	const sanitary__output = 
-	{
-		amount: raw__out.amount.toString(),
-		public_key: raw__out.public_key,
-		global_index: "" + raw__out.global_index,
-		index: "" + raw__out.index,
-		tx_pub_key: raw__out.tx_pub_key
-	};
-	if (raw__out.rct && typeof raw__out.rct !== 'undefined') {
-		sanitary__output.rct = raw__out.rct;
-	}
-	return sanitary__output;
-}
-//
 class MyMoneroCoreBridgeClass extends MyMoneroCoreBridgeEssentialsClass
 {
 	constructor(this_Module)
@@ -453,115 +437,6 @@ class MyMoneroCoreBridgeClass extends MyMoneroCoreBridgeEssentialsClass
 		}
 		return ret.retVal;
 	}
-	send_step2__try_create_transaction( // send only IPC-safe vals - no JSBigInts
-			from_address_string,
-			sec_keys,
-			to_address_string,
-			using_outs,
-			mix_outs,
-			fake_outputs_count,
-			final_total_wo_fee,
-			change_amount,
-			fee_amount,
-			payment_id,
-			priority,
-			fee_per_b, // not kib - if fee_per_kb, /= 1024
-			fee_mask,
-			unlock_time,
-			nettype,
-			optl__fork_version
-		) {
-			unlock_time = unlock_time || 0;
-			mix_outs = mix_outs || [];
-			// NOTE: we also do this check in the C++... may as well remove it from here
-			if (mix_outs.length !== using_outs.length && fake_outputs_count !== 0) {
-				return { 
-					err_msg: "Wrong number of mix outs provided (" +
-						using_outs.length + " using_outs, " +
-						mix_outs.length + " mix outs)"
-				};
-			}
-			for (var i = 0; i < mix_outs.length; i++) {
-				if ((mix_outs[i].outputs || []).length < fake_outputs_count) {
-					return { err_msg: "Not enough outputs to mix with" };
-				}
-			}
-			//
-			// Now we need to convert all non-JSON-serializable objects such as JSBigInts to strings etc - not that there should be any!
-			// - and all numbers to strings - especially those which may be uint64_t on the receiving side
-			var sanitary__using_outs = [];
-			for (let i in using_outs) {
-				const sanitary__output = bridge_sanitized__spendable_out(using_outs[i])
-				sanitary__using_outs.push(sanitary__output);
-			}
-			var sanitary__mix_outs = [];
-			for (let i in mix_outs) {
-				const sanitary__mix_outs_and_amount =
-				{
-					amount: mix_outs[i].amount.toString(), // it should be a string, but in case it's not
-					outputs: [] 
-				};
-				if (mix_outs[i].outputs && typeof mix_outs[i].outputs !== 'undefined') {
-					for (let j in mix_outs[i].outputs) {
-						const sanitary__mix_out =
-						{
-							global_index: "" + mix_outs[i].outputs[j].global_index, // number to string
-							public_key: mix_outs[i].outputs[j].public_key
-						};
-						if (mix_outs[i].outputs[j].rct && typeof mix_outs[i].outputs[j].rct !== 'undefined') {
-							sanitary__mix_out.rct = mix_outs[i].outputs[j].rct;
-						}
-						sanitary__mix_outs_and_amount.outputs.push(sanitary__mix_out);
-					}
-				}
-				sanitary__mix_outs.push(sanitary__mix_outs_and_amount);
-			}
-			const args =
-			{
-				from_address_string: from_address_string,
-				sec_viewKey_string: sec_keys.view,
-				sec_spendKey_string: sec_keys.spend,
-				to_address_string: to_address_string,
-				final_total_wo_fee: final_total_wo_fee.toString(),
-				change_amount: change_amount.toString(),
-				fee_amount: fee_amount.toString(),
-				priority: "" + priority,
-				fee_per_b: fee_per_b.toString(),
-				fee_mask: fee_mask.toString(),
-				using_outs: sanitary__using_outs,
-				mix_outs: sanitary__mix_outs,
-				unlock_time: "" + unlock_time, // bridge is expecting a string
-				nettype_string: nettype_utils.nettype_to_API_string(nettype),
-			};
-			if (typeof payment_id !== "undefined" && payment_id) {
-				args.payment_id_string = payment_id;
-			}
-			if (typeof optl__fork_version !== "undefined" && optl__fork_version && optl__fork_version != "") {
-				args.fork_version = optl__fork_version.toString();
-			}
-			const args_str = JSON.stringify(args);
-			const ret_string = this.Module.send_step2__try_create_transaction(args_str);
-			const ret = JSON.parse(ret_string);
-			//
-			if (typeof ret.err_msg !== 'undefined' && ret.err_msg) {
-				return { err_msg: ret.err_msg, tx_must_be_reconstructed: false };
-			}
-			if (ret.tx_must_be_reconstructed == "true" || ret.tx_must_be_reconstructed == true) {
-				if (typeof ret.fee_actually_needed == 'undefined' || !ret.fee_actually_needed) {
-					throw "tx_must_be_reconstructed; expected non-nil fee_actually_needed"
-				}
-				return {
-					tx_must_be_reconstructed: ret.tx_must_be_reconstructed, // if true, re-do procedure from step1 except for requesting UnspentOuts (that can be done oncet)
-					fee_actually_needed: ret.fee_actually_needed // can be passed back to step1
-				}
-			}
-			return { // calling these out to set an interface
-				tx_must_be_reconstructed: false, // in case caller is not checking for nil
-				signed_serialized_tx: ret.serialized_signed_tx, // this name change should be fixed to serialized_signed_tx
-				tx_hash: ret.tx_hash,
-				tx_key: ret.tx_key
-			};
-		}
 }
 //
 module.exports = MyMoneroCoreBridgeClass;
\ No newline at end of file
diff --git a/src/index.cpp b/src/index.cpp
index 85500b0..4b0f487 100644
--- a/src/index.cpp
+++ b/src/index.cpp
@@ -75,14 +75,6 @@ string send_cb_III__submitted_tx(const string &args_string)
         return serial_bridge_utils::error_ret_json_from_message(e.what());
     }
 }
-string send_step2__try_create_transaction(const string &args_string)
-{
-    try {
-        return serial_bridge::send_step2__try_create_transaction(args_string);
-    } catch (std::exception &e) {
-        return serial_bridge_utils::error_ret_json_from_message(e.what());
-    }
-}
 //
 string decode_address(const string &args_string)
 {
@@ -264,7 +256,6 @@ EMSCRIPTEN_BINDINGS(my_module)
     emscripten::function("send_cb_I__got_unspent_outs", &send_cb_I__got_unspent_outs);
     emscripten::function("send_cb_II__got_random_outs", &send_cb_II__got_random_outs);
     emscripten::function("send_cb_III__submitted_tx", &send_cb_III__submitted_tx);
-    emscripten::function("send_step2__try_create_transaction", &send_step2__try_create_transaction);
     //
     emscripten::function("decode_address", &decode_address);
     emscripten::function("is_subaddress", &is_subaddress);
@@ -291,6 +282,7 @@ EMSCRIPTEN_BINDINGS(my_module)
     emscripten::function("decodeRctSimple", &decodeRctSimple);
     emscripten::function("derivation_to_scalar", &derivation_to_scalar);
     emscripten::function("encrypt_payment_id", &encrypt_payment_id);
+    //
 }
 extern "C"
 { // C -> JS
diff --git a/tests/MyMoneroCoreCpp.node.js b/tests/MyMoneroCoreCpp.node.js
index 92879ad..6a4daa8 100644
--- a/tests/MyMoneroCoreCpp.node.js
+++ b/tests/MyMoneroCoreCpp.node.js
@@ -31,13 +31,6 @@
 function tests(Module)
 {
 	console.log("Module is of type:", typeof Module)
-  {
-		console.time("send_step2__try_create_transaction")
-		const args_str = '{"final_total_wo_fee":"200000000","change_amount":"2733719296","fee_amount":"66280704","using_outs":[{"amount":"3000000000","public_key":"41be1978f58cabf69a9bed5b6cb3c8d588621ef9b67602328da42a213ee42271","rct":"86a2c9f1f8e66848cd99bfda7a14d4ac6c3525d06947e21e4e55fe42a368507eb5b234ccdd70beca8b1fc8de4f2ceb1374e0f1fd8810849e7f11316c2cc063060008ffa5ac9827b776993468df21af8c963d12148622354f950cbe1369a92a0c","global_index":"7611174","index":"1","tx_pub_key":"bd703d7f37995cc7071fb4d2929594b5e2a4c27d2b7c68a9064500ca7bc638b8"}],"payment_id_string":"d2f602b240fbe624","nettype_string":"MAINNET","to_address_string":"4APbcAKxZ2KPVPMnqa5cPtJK25tr7maE7LrJe67vzumiCtWwjDBvYnHZr18wFexJpih71Mxsjv8b7EpQftpB9NjPPXmZxHN","from_address_string":"43zxvpcj5Xv9SEkNXbMCG7LPQStHMpFCQCmkmR4u5nzjWwq5Xkv5VmGgYEsHXg4ja2FGRD5wMWbBVMijDTqmmVqm93wHGkg","sec_viewKey_string":"7bea1907940afdd480eff7c4bcadb478a0fbb626df9e3ed74ae801e18f53e104","sec_spendKey_string":"4e6d43cd03812b803c6f3206689f5fcc910005fc7e91d50d79b0776dbefcd803","fee_per_b":"24658","fee_mask":"10000","fork_version":"10","unlock_time":"0","priority":"1","mix_outs":[{"amount":"0","outputs":[{"global_index":"7453099","public_key":"31f3a7fec0f6f09067e826b6c2904fd4b1684d7893dcf08c5b5d22e317e148bb","rct":"ea6bcb193a25ce2787dd6abaaeef1ee0c924b323c6a5873db1406261e86145fc"},{"global_index":"7500097","public_key":"f9d923500671da05a1bf44b932b872f0c4a3c88e6b3d4bf774c8be915e25f42b","rct":"dcae4267a6c382bcd71fd1af4d2cbceb3749d576d7a3acc473dd579ea9231a52"},{"global_index":"7548483","public_key":"839cbbb73685654b93e824c4843e745e8d5f7742e83494932307bf300641c480","rct":"aa99d492f1d6f1b20dcd95b8fff8f67a219043d0d94b4551759016b4888573e7"},{"global_index":"7554755","public_key":"b8860f0697988c8cefd7b4285fbb8bec463f136c2b9a9cadb3e57cebee10717f","rct":"327f9b07bee9c4c25b5a990123cd2444228e5704ebe32016cd632866710279b5"},{"global_index":"7561477","public_key":"561d734cb90bc4a64d49d37f85ea85575243e2ed749a3d6dcb4d27aa6bec6e88","rct":"b5393e038df95b94bfda62b44a29141cac9e356127270af97193460d51949841"},{"global_index":"7567062","public_key":"db1024ef67e7e73608ef8afab62f49e2402c8da3dc3197008e3ba720ad3c94a8","rct":"1fedf95621881b77f823a70aa83ece26aef62974976d2b8cd87ed4862a4ec92c"},{"global_index":"7567508","public_key":"6283f3cd2f050bba90276443fe04f6076ad2ad46a515bf07b84d424a3ba43d27","rct":"10e16bb8a8b7b0c8a4b193467b010976b962809c9f3e6c047335dba09daa351f"},{"global_index":"7568716","public_key":"7a7deb4eef81c1f5ce9cbd0552891cb19f1014a03a5863d549630824c7c7c0d3","rct":"735d059dc3526334ac705ddc44c4316bb8805d2426dcea9544cde50cf6c7a850"},{"global_index":"7571196","public_key":"535208e354cae530ed7ce752935e555d630cf2edd7f91525024ed9c332b2a347","rct":"c3cf838faa14e993536c5581ca582fb0d96b70f713cf88f7f15c89336e5853ec"},{"global_index":"7571333","public_key":"e73f27b7eb001aa7eac13df82814cda65b42ceeb6ef36227c25d5cbf82f6a5e4","rct":"5f45f33c6800cdae202b37abe6d87b53d6873e7b30f3527161f44fa8db3104b6"},{"global_index":"7571335","public_key":"fce982db8e7a6b71a1e632c7de8c5cbf54e8bacdfbf250f1ffc2a8d2f7055ce3","rct":"407bdcc48e70eb3ef2cc22cefee6c6b5a3c59fd17bde12fda5f1a44a0fb39d14"}]}]}'
-		const ret_string = Module.send_step2__try_create_transaction(args_str)
-		console.log("send_step2__try_create_transaction ret", ret_string)
-		console.timeEnd("send_step2__try_create_transaction")
-	}
 	{
 		console.time("decode_address")
 		const args =