orcinus wrote:PPS: Won't your arrangement strain the front and top Z-axis v-wheels too much? With enough weight, it's basically going to be like your gantry is hanging on 2x two wheels instead of 2x three. Plus, i imagine that might introduce some backlash in Z.
orcinus wrote:How's a single bolt more rigid than 4 spacers (w/ 4 bolts)?
Pazu wrote:I have concerns about throwing the weight forward too. But IMO, it's not putting any much more weight on the Z axis than the original. The Z nut blocks will still be mounted directly on the original plate, just shifted in position.
Pazu wrote:I agree. It's definitely more weight for the z axis.
But the pivot isn't that much more forward and z axis doesn't really move much. Guess I'll find out when it's all done.
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