I will be ordering a pm 935tv soon and was offered a easson 3 axis dro in exchange for some mechanical work to be done. My question was to any owners of a 935, if they knew the scale lengths that are used? I doubt the scales that came with this dro would fit because they were bought for a Bridgeport with a much bigger table. The unit is a es12 and has never been used as I was told. Hopefully I could just buy the appropriate scales.