I'm going to buy a Schecter Hellraiser (the one without the Floyd Rose) but I found one that has a Floyd and has a little air bubble on the side of the neck at the 24th fret. Would this cause problems with my guitar or would it just be there and do nothing?
It's probably just a paint blemish when being painted, nothing to worry about really.
i have one of those on my bass neck. So far, i haven't had any problems so far.
point it out to the clerks and ask for a discount or something
Try the discount, or see if you can pop it. Try it out as well to see if there are any unnatural sounds.
Haggle for $400 of the price.
Tell the clerk "there's not enough air bubbles..." you'll save money for 23 ruined frets instead of 1 =D
Scrape the bubble off, and refinish that area.