Hello all, been running one of these Nexus Inter-3 IGH for about 8 months, and I'm having an issue with 3rd gear slipping. I think I might have run it a bit with out it being properly adjusted at first, hoping I didn't damage something, but I am running a BBS02 (Luna stock settings) so nothing crazy, and it has never slipped out of gear in 1st or 2nd, but 3rd has been problematic since day one. I started playing with the adjustment of the cable, and got it a little more reliable, but under load of even pedal power alone, it slips out of 3rd pretty regular.
After the first time I started playing with the shift cable tension, I thought I had solved it since I was able to climb a moderate hill at full power with no issues, but it is back to slipping again.
Have yet to find any good videos or other info on rebuilding this hub, and I see that others are putting quite a bit of power through one of these hubs with no issue, so I am wondering if someone can steer me to a good video or other resource? Thanks!