Re: Band members that slow progress in Band development.
As you know I am in more or less the same situation. It's hard to give proper advice, but see what the others in the band think about it. If possible, try to get the one(s) who are in charge to agree with you. If you're not the only one who's irritated about it you (and not just you but a few other band members as well) might be able to put some pressure on the ones that slow the overall progress. If that doesn't work, you'll have to either bail out or live with it.