I am on page 40 of the Moai Kit Install guide v2 and have hit a problem attaching the front door hinges to the frame. I cannot screw in any of the 4 FH M5x25 screws into the frame. On close inspection I cannot see a thread in the holes of the frame. Is it possible that the holes were not tapped during manufacturing or have I missed something? If the holes were not tapped should I purchase a M5 tapping kit or is there a cheaper fix?
This is a closeup of one of the holes on the frame: