I have been dabbling with various CNC machines since 2006, When I built my first 4 axis foam wing cutter running Foamworks. Using the old computer with a printer parallel port to control it. I have come a long way since then and have built several. Now have moved on to building and working on a CNC Router. I am learning more every day. Having now found your G sender program has made my journey down this road more interesting. as I now have a way to make it all work the way it should.
I ear by making Mistakes and finding out how to fix them.