When screwing tiles onto the volume using the impact driver, PLEASE align the bolt correctly before screwing the tile in. It's even possible to misalign the bolt when screwing the tile in using an allen key so all the more don't zua blindly when using an impact driver. It doesn't use T nuts which you can replace if the tread gets warped.
It's new so it should be easy to screw tiles in. If it feels very stiff and slightly stuck, the bolt may not be aligned so do check .
Lastly, I noticed that you don't really require very long bolts for the volume to screw tiles in. Perhaps just the length of the first digit of your index finger.
Alright enjoy :) No one has claimed first blood yet ie. abrasions.
EDIT: Yixiang raised a point. DON'T screw screw ons on the volume. They do that for comps. But for now, we're not really sure if there are any implications on durability, damage etc. so let's be conservative. Perhaps that option can be explored next time.
