In reply to kwoods:
> I have the same. I use chalk liberally and have sanded down the slopers many a time, but it seems to have only a transitory effect. I struggle to do a 45 degree sloper pull up at home, but my local wall has a 2000 and they're easy on that.
agree with this. I have tried sanding (with 80grit quite a lot) this did little to improve friction.
I have used the board for a while and can't think this has anything to do with breaking in. I also tried a new board at a local wall and the same hang felt much easier. When I tried, my hands were warm and not chalked surprisingly.
Haven't solved the problem on my home board yet however. Would welcome some input and will try warming my hands up/steaming them as suggested.
Does this matter though? It is training right? As long as the conditions are the same each time you get on, you can measure progress. So what if you have to use some assistance?
I have had success (strength gains) by alternating between one month weighted hangs on the easy sloper followed by one month unweighted on the harder sloper.
Body position and grip technique may be an issue too but haven't quite figured this out yet. Perhaps someone could comment on this.