"I've watched the cranks go round, and I don't think it's them. I put a bit of blue tack between the chain stays and inside of the spider, and it doesn't move much. Perhaps 0.5 mm? Next to nothing; probably 0.5mm because of me moving rather than the cranks relative to the frame."
my reply
"I've watched the cranks go round, and I don't think it's them. I put a bit of blue tack between the chain stays and inside of the spider, and it doesn't move much. Perhaps 0.5 mm? Next to nothing; probably 0.5mm because of me moving rather than the cranks relative to the frame."
thats not even worth mentioning