I'm hoping someone can help me. Lately I seem to go through a set of front gears every race meeting, even though I'm running the 1.1 gears. I have the gears shimmed as per the manual.
No doubt somone might say to stop hitting things, but I'm no Hara, so hitting things is inevitable.
What can I do to stop stripping gears out? Is there a better shimming arrangement? Is there something I should be doing to the gears?