Hi folks. I'm pulling my hair out here with my road bike. The rear gear indexing was becoming hard to maintain. So I've fully serviced the bike as it had been a while any way and I've had it before where a bit of crap gets in the cable and causes issues. So I've fitted a new chain, new cables both inner and outer (dura-ace cable set) and new jocky wheels as the others where slightly worn. So should be easy to set up right? Wrong. I can't get the bloody thing to index. It's no better than it was before I replaced everything. I can get it to index nicely in one direction but not the other. I've fully removed the cable from the bike and re routed it and checked for snags etc and it looks fine to me. I just can't work out what the issue. Any ideas are welcome. I've left it for this evening because it was making me angry Thanks Chris.