hello MGP and Jump4,
great looking job there.. i have followed hasses build and have my sheen up and running also. but have a backlash probolem. i'm using bigger motors and drivers, with a c11 breakout board the drivers are 5056D. and the largest motors in the 23 class.
i know way over power for this little sheen, but i have a bigger project that things might migrate to down the road.
where did u find the couplers?? i am thinking that might help some here. my x axis is set with 0.018 back lash and Y axis is now at 0.022 but still i get y axis lost movement on turnaround moves..
also where did u find the larger tabels???
would love to incorperate them into my sheen.
Larry in alaska