hello again smiler
could you answer a few questions,hope i'm not boring you with these:confused:
in pictures is the shaft under gantry driving pinions under main frame,if so how did you eliminate backlash etc.
i have s/h racks would they be accurate working with alloy? or are ball screws better?
what speed can gantry move on main frame?
i was going to run roller bearings mounted on angle iron on my alloy frame from stair lift(i think)instead of linear rail as i have low budget.what do you think:question:
P.S more pics please as one of the best builds i've seen then i'll stop anoying you:naughty:
Tom