I have nipple problem as well. Also my grommets are getting loose these days. I can get my hands dirty and spend $80.00. But I don't have a brother to help me. However there is a good YouTube video with a brother doing the job alone and it seems he had no trouble at all and he didn't even get his hands dirty, just his shirt. Lol . being greasy and getting greasy are two different things guys.
Soul man