Thanks Jim, seems to work very much like the Boxford toolchange which  I wrote a ladder for, for a guy here.


Yes seems like the Denford electronics were to blame as steppers should be deadly accurate, well that is if they are properly sized and not pushed beyond their limits.
Hood

Its now light down here so been down and got the drawings. Aint very good but they are 24 years old and been down the shed for a while.

Excellent, thanks very much Jim.

Hood