I bought a Super J about a month ago, and for the most part I like it, but there's an issue that I've been trying to ignore thats bugging me a little.
There's a decent sized gap on the bass side of the neck where the neck joins the body. It's not a huge gap, but I can easily fit a business card in there throughout the whole pocket.
Now, normally I would let something like this go, but this is the most expensive instrument I've ever bought, and yet it's the only one that has a gap in the neck pocket. I live in New Orleans, which goes through some rather abrupte climate changes, and I also tour the country playing over 200 gigs a year, and I'm a bit concerned of the neck moving around in that gap with all the abuse that my instruments go through. Also, I know that there has to be a small amount of resonance lost there.
Is there something I can do to fix this problem? Is this something I can do myself?