hello, i have my 4th axis aligned with Y that makes me problems to make g-code...so i want to swich my X axis to become y and Y to become x axis so my 4th axis would become aligned with x-axis... my 4th axis is heavy so i dont want to move it to current x axis but i rather fix it outside machine and let spindle move in current y direction.. so i wonder,can i do this in mach3? where i can switch those 2 axis? beginer here...thank you