I have a 3 axis DIY machine that I am controlling with Planet CNC MK3/4 board. I am creating my models in Fusion 360, but am having trouble finding a good post processor for my machine.

The closest that I have gotten to a post processor that works is a bosch post. I modified it to have it stop writing G53 codes. These were causing the machine to rapid to machine zero and cutting right through my part.

Everything works well now except for the move to the first cutting location. Prior to this move, the post issues a G54 command which is taking the cutter to the top of the model. It stays at that level during the move to the first cutting location.

Does anyone know how to change this in either Fusion 360 or by editing the Post Processor?