I think I'm going to try a tiny file to get the allen hole true again. The problem isn't really rounding (yet) with mine, the hole's sort of got smaller being scraped on the road.
The ones I DID manage to get out were like this so I wiggled a smaller allen key inside to open them up. The cleats sparked when they loosened! More grease next time...
OH FFS
The ones I DID manage to get out were like this so I wiggled a smaller allen key inside to open them up. The cleats sparked when they loosened! More grease next time...