As the title says really. The T-Bar part of the reverse selector has come off. I can still select reverse using the stub OK. There is a loose screw sticking upwards out of the stub. I assume the stub is a hollow tube and I can just stick a small screwdriver up the tube and screw the T-Bar back on. The problem is how to get to the underside of the stub to stick a screwdriver up there. I can’t find an exploded diagram of this assembly on the Eurospares or Prosport websites. Can I just unto the four screws holding the F1 control panel onto the central tunnel and get to the underside of the stub from there? I don’t want to do this in case part of the assembly drops down from the inside of the tunnel and proves impossible to retrive.