diff --git a/src/Simulator/IncrementalRedstoneSimulator/RedstoneWireHandler.h b/src/Simulator/IncrementalRedstoneSimulator/RedstoneWireHandler.h
index 27e5a965c..e7666f560 100644
--- a/src/Simulator/IncrementalRedstoneSimulator/RedstoneWireHandler.h
+++ b/src/Simulator/IncrementalRedstoneSimulator/RedstoneWireHandler.h
@@ -42,20 +42,22 @@ public:
 
 	cVector3iArray GetTerracingConnectionOffsets(cWorld & a_World, const Vector3i a_Position) const
 	{
-		cVector3iArray RelativePositions;
-		auto YPTerraceBlock = a_World.GetBlock(a_Position + OffsetYP());
-		bool IsYPTerracingBlocked = cBlockInfo::IsSolid(YPTerraceBlock) && !cBlockInfo::IsTransparent(YPTerraceBlock);
+		auto RelativePositions = GetRelativeLaterals();
+		const auto YPTerraceBlock = a_World.GetBlock(a_Position + OffsetYP());
+		const bool IsYPTerracingBlocked = cBlockInfo::IsSolid(YPTerraceBlock) && !cBlockInfo::IsTransparent(YPTerraceBlock);
 
 		for (const auto & Adjacent : GetRelativeLaterals())
 		{
 			if (
+				// A block above us blocks all YP terracing, so the check is static in the loop
 				!IsYPTerracingBlocked &&
 				(a_World.GetBlock(a_Position + Adjacent + OffsetYP()) == E_BLOCK_REDSTONE_WIRE)
-				)
+			)
 			{
 				RelativePositions.emplace_back(Adjacent + OffsetYP());
 			}
-			auto YMTerraceBlock = a_World.GetBlock(a_Position + Adjacent);
+
+			const auto YMTerraceBlock = a_World.GetBlock(a_Position + Adjacent);
 			if (
 				// IsYMTerracingBlocked (i.e. check block above lower terracing position, a.k.a. just the plain adjacent)
 				(!cBlockInfo::IsSolid(YMTerraceBlock) || cBlockInfo::IsTransparent(YMTerraceBlock)) &&
@@ -83,31 +85,55 @@ public:
 			a_Meta++;
 		}
 
-		if ((a_QueryPosition != (a_Position + OffsetYM())) && !IsDirectlyConnectingMechanism( a_QueryBlockType, a_Meta, a_QueryPosition - a_Position))
+		// Wires always deliver power to the block underneath, and any directly connecting mechanisms
+		if (
+			(a_QueryPosition != (a_Position + OffsetYM())) &&
+			!IsDirectlyConnectingMechanism(a_QueryBlockType, a_World.GetBlockMeta(a_QueryPosition), a_QueryPosition - a_Position)
+		)
 		{
+			/*
+			Okay, we do not directly connect to the wire.
+			If there are no DC mechanisms at all, the wire powers all laterals. Great, we fall out the loop.
+			If there is one DC mechanism, the wire "goes straight" along the axis of the wire and mechanism.
+			The only possible way for us to be powered is for us to be on the opposite end, with the wire pointing towards us.
+			If there is more than one DC, no non-DCs are powered.
+			*/
+
 			Vector3i PotentialOffset;
 			bool FoundOneBorderingMechanism = false;
 
-			for (const auto & Offset : StaticAppend(GetRelativeLaterals(), GetTerracingConnectionOffsets(a_World, a_Position)))
+			for (const auto & Offset : GetTerracingConnectionOffsets(a_World, a_Position))
 			{
-				if (IsDirectlyConnectingMechanism(a_World.GetBlock(Offset + a_Position), a_Meta, Offset))
+				BLOCKTYPE Block;
+				NIBBLETYPE Meta;
+
+				if (
+					!a_World.GetBlockTypeMeta(Offset + a_Position, Block, Meta) ||
+					!IsDirectlyConnectingMechanism(Block, Meta, Offset)
+				)
 				{
-					if (FoundOneBorderingMechanism)
-					{
-						return 0;
-					}
-					else
-					{
-						FoundOneBorderingMechanism = true;
-						PotentialOffset = { -Offset.x, 0, -Offset.z };
-					}
+					continue;
 				}
+
+				if (FoundOneBorderingMechanism)
+				{
+					// Case 3
+					return 0;
+				}
+
+				// Potential case 2
+				FoundOneBorderingMechanism = true;
+				PotentialOffset = { -Offset.x, 0, -Offset.z };
 			}
 
 			if (FoundOneBorderingMechanism && (a_QueryPosition != (a_Position + PotentialOffset)))
 			{
+				// Case 2 fail
 				return 0;
 			}
+
+			// Case 1
+			// Case 2 success
 		}
 
 		return (a_Meta != 0) ? --a_Meta : a_Meta;