I have disassembled the my speedplay zero. Instruction manual suggests heating the trox screw with a soldering iron
to loosen the locite. After cleaning/lubing, it spins pretty nicely (without this screw).
Now I'm ready to put them back together. However if I tighten the trox screw too much, it
binds and the pedal can't spin. If I don't tighten it, it has some play. So how should I approach this?