I had a closer look at the router last night. Mine has to be exchanged as it’s missing a few parts from the box (which looked pre-opened before I bought it). That being said…
The adjuster for depth comes off easily and will take a set screw for a coupling. It also sits nice and low for clearance. There is a circlip to hold the shaft in place under the adjuster.
The depth control is simply a rack and pinion with no weird detents for fast adjustment.
The lock-down looks to be easily adjustable with a wrench and screwdriver so it should be able to set up “just so” for proper movement and no slop.
Handles come off easily with an Allen wrench.
The worm gear can be adjusted if required. It’s held in with a set screw.
LOTS of backlash in the “Z-axis” worm drive. Pushing on the top removes it all, but I may see if it can be tightened up a little.