As I've said in the past, the seat on the LW, I'll admit,is not comfortable as far as I'm concerned. That's "the only" bad thing I have been able to find on the LW. And yes, that's real important! But I've shown (previously posted pic) how I handled that situation, and it's not an issue for me any longer. With the little cushion (kept in my day pack)that I add to the seat, I'm able to do all day sits without a problem.