#1
I just noticed that many small raised bumps have developed in my guitar's finish around the back of the neck between the first four frets, and around the curve where I might rest my strumming hand. Could this be a result of sweat or humidity problems?

I keep the guitar in a soft case in a pretty cool area but it's been hot around here lately. If anyone knows what causes these bumps and how I can get rid of them, help would be greatly appreciated. Playing is not smooth anymore since those bumps get in the way.
#4
Yeah, but it's the finish itself that is forming the bumps. Argh.