TR6 pedal shaft bushings

[Keith Taylor <taylor@hpcvlx.cv.hp.com>]

I put new nylon pedal shaft bushings into my TR6 yesterday and now my
throttle is real sticky. It's as if they're too tight and binding on the
shaft. It's squeaky, too, but not real loud. Is it OK to take a round
file to the insides of the bushings to enlarge the hole. I don't want to
mess them up, they were a bear to get in.

Thanks,
Keith Taylor
1975 TR6