Re: Fixing a Neck-Heavy Guitar
What guitar is it? Usually, moving the strap button or using a leather strap helps.
The only other solution is to add weight to the body. I've done this to a couple guitars, like a 24 fret Jackson SG copy and a BC Rich Stealth....both poor designs.
I went to the fishing section at the local store, bought a bunch of small lead sinkers.
Then, I looked in the guitar's electronic cavity/trem cavity to see if there was any space to put it. I finally took the lead sinkers, wrapped them in black electrical tape, and taped them to the inside of the cavity cover. It added the right amount of weight to counterbalance the heavy neck, to keep it from falling when I let go.
Hope that helps.