Z-axis Plumb

[Simops]

You can get to the top 2 bolts if you remove the top stop from the gear rack (all the way @ the top of the Z rack - 3/16" hex key) and then pull the Z down.
-B

Yep did that Brady, but you have to remove the deck still to get it low enough.....that is a nuisance and unfortunate.

Cheers