V carving

[Lenny]

I have a problem when V carving. The letters seem to be getting an offset when trying to carve. By this I meen that if I carve an I letter it doesnt always come out with a streight edge it starts out fine but offsets a little causing an uneven edge. This only happens some of the time. Any suggestions out there?
Thanks Frustrated Lenny

[garyb]

Lenny, check your vectors and make sure the nodes are aligned.
gary

[zeykr]

It would probably allow people to be of more help if you could post a picture, the carve file, and some info on the machine you're using and speeds and feeds.

[Lenny]

I am not sure how to post the cutting program but I did enlarge it and the lettering looks perfect. I am using a Shop Bot PRT Alpha 96-48 and am using a 60 degree V bit with a spindle.