Hello community,
I would like to upgrade my old bridgeport serie 1 with chinese ball screw and eventually run it with steppers . I don't have a big budget to buy real precision ground ball screw. Chinese ball screw precision should be fine for me since i am actually manual milling with 0.09 in of backlash in the x and y old acme screw. I wish i could fit a 32mm diameter ,5 mm pitch chinese ball screw.

My problem is the design of the yoke. I have no equipement to measure the distance between the two axis. If someone has usefull dimensions, it would really help me. ( a CAD or DWG would be AWSOME!!!)

Thank you guys
i apologize for my newbiness, i have just started this hobby.
a+