Locking the revo in 2nd gear to use motor braking/reverse

[jnev]

Once again another question... .

I made the moon shaped cut outs and everything else, but when I put the screws in, they seem to hit the gear below it, so the pan head does not rest on the clutch. Do I cut the head off of it, so that the thread will stay in and be flush at the top and bottom and so the gear above it can fit properly?

Or should I cut the head off and make the thread shorter...?

Not really sure here. Let me know ASAP, so I can get this tranny back together.

I can't imagine the screws in the picture above working...? Would the gear hit the top? BTW - I bought M4 10mm long screws.