Hello Folks

I am pretty excited
I've just came back from NC with my Butty 48 Alpha and installed it.
After a little bit work to take it out off the truck, put it on the garage floor, figure out where all that wires go, now is all working good.
Yesterday I started to run some files and every thing seems to be fine, but when I try to zero the XY axis.
When I run the (TS) routine the machine give me a zero position on a place more like 8" X and 4" Y
Does some one has an idea what is going wrong?
Even though I know that I can place the zero XY wherever I want I would like to have a routine that I could run and the zero would come to my bottom left of the bed.
Any suggestion would be appreciate