I was measuring the flat head screws incorrectly (measuring only the threaded part, like the round head screws, instead of the entire screw). I went back and double-checked all the screws I used in part 7, and everything was fine, in accordance to the manual. Sorry about this mix-up. that was my bad!
The orientation of bigger alu servo mount is not a big problem, since if you have the optional alu shim battery backstop (instead of the kit provided composite battery backstop), it'll be obvious, and if you add it later, you'll most likely have to disassemble the servo mount anyway, which will let you see it easily.
Speaking of the composite battery backstops, on page 34, for the one close to the motor, there was two holes on the chassis, but just one in the diagram. Looking on the cover photo of the manual, you can see the extra hole, right next to the motor mount. In fact, I used the wrong hole, but I think it shouldn't be a problem?
On page 20, I still believe that the diagram for the steering block and C-hub of the ARS is backward (it looks the same as for the front, but you need to have the steering block arms facing the opposite direction).
That means there's only one issue that's actually wrong (the ARS steering block diagram), the rest are just possible improvements, but nothing critical. Even that one issue is rather easy to figure out, so the updated manual puts the build in a good state, but I figure Xray might be the type to get things perfect?
