I don’t have time yet to build the maslow, and need some power in my shed first, but I can see that for the Bosch 1600 router (the only available fixed base router in nz, with the actual fixed base coming from the US) the adjustment on the z axis will give problems due to it being to tight when done up, and won’t work great when undone. So I am toying with a z axis carriage.
I am a bad drawer but basically use the following: link