It doesn't look like anything has flaked off, but I'm sure I'll find out. I'll probably take the carb apart and clean it after this anyway. It's been about 5 years and 15,000 miles since it's been looked at.
For now I tried a seal-all gas resistant sealant repair. 5 bucks and 2 hours of my time. I'll let everyone know how it works.
I still wish I could find a gasket/diaphragm kit for it.
