I was wondering if someone can tell me wich tension bolt is for wich
axis. And how much degree can you fix?
My base is set square in all dims. The gantry with its X and Y axis
is not parallel to the base axis. So I unscrewed the motormount X2
and Y2 to have these to axis fix on one side but moving on the other.
Then loosened all other tensionbolts.
From the corners I measured on the rails and placed cableties wich stop
the rollers, on the other side I added clamps, they really dont stay in place well
(so change is noticed easy).
Measuring the X and Y gantry axis it looks square. Putting slight tension on the
Tensionbolts and locking the roller mounts again. Still square!
Removing clamps and cableties it jumps into the crooked parallelogram again.
The rails are straight.