I just had the same thought about moving the X-Carriage end stop onto the carriage as it saves having another flexible cable from one end of the X track (i.e at a Y carriage).
The only reason I can see for not doing this is the extra weight of the switch (or opto) and the wires, but I can't see this would be a big problem, as the rest of the wires and cable surround going to the X-Carriage are not exactly light weight.
@Ohmarinus did you move you X end stop onto the Carriage?
The only reason I can see for not doing this is the extra weight of the switch (or opto) and the wires, but I can't see this would be a big problem, as the rest of the wires and cable surround going to the X-Carriage are not exactly light weight.
@Ohmarinus did you move you X end stop onto the Carriage?