I'm glad it (heads up) helped,
Thanks for the info on Z-axis bearings.
With that power supply you'll want to wire the 640 oz/in motor series or it (could/will) burn up. At least that's what the G203v manual says: Quote from manual:
In all cases the power supply voltage should be no less than 4 times or no more than 20 times the motor’s rated voltage. The motor may not run as smoothly as possible if the power supply voltage is less than 4 times or more than 20 times the motor’s rated voltage. A power supply voltage greater than 20 times the motor’s rated voltage may overheat and damage the motor.
On the BOB make sure and set the jumper on the board for COM to be ground.(not +5v)
G203v (TERM. 10) COMMON Connect this terminal to the controller ground output
The G203v differs from all the other geckodrives on (term 10). Not sure about the new G250 & G540 products.
If this is stuff you already knew, please excuse me... it's just fresh on my mind. It kinda' stuck with me. I bought all my stuff and then had these OH S___ moments.
Can't wait to see more,
Jack