Help with egg shaped circles

[Trucks]

Correct, I think.

As i cut in the Y direction, as it goes away from the home position it moves about 1/32" now in the negative X compared to where it started. After i found the 3/8" thing i was super not happy!

I just ordered 2 46.5" linear igus rails, with 2 recirculating ball bearing carts for 90 a piece on ebay, so i think i am going to redo my gantry a little bit, but i want to use the current setup to make parts for the next one.

[ger21]

In Mach3, under Funtion Cfg menu, choose Formulas. Check the enable box at the top left, and in the first box (f(x)=) enter:

x+y*.0011

Close and restart Mach3, and it should work. As the Y axis moves positive, the X axis will slowly move to the positive direction to compensate.

.0011 x 28inches = about 1/32".
Note: It will not work while jogging, but it will adjust when using MDI or running g-code.

[Trucks]

Thanks Gerry! You rock.

I will try it after dinner here.