ok i fixed the homing . Mach3 seems to always glitch in settings and when i type a port number it switches the line im typing on so i had A clicked instead of z home . Homes all working fine now .
I still have the limit problem though . When i hit a limit it doesnt jog off of it. I have to hit jog then it goes back into reset then i have to reset again to finish jogging off it. Any ideas