Hi... I'm thinking of getting a Gibson Thundebird. Have tried it at the guitarshop & really love the sound & feel of it... Only problem is that the T-bird neck-dives whenever I removed both my hands? I was told that if I changed the position of the strap-button on the body, it'll help... but the one that I've tried, the strap button is already at the center but it still neck-dives... is there any other solutions? Another advice someone gave me was to change the tuning keys to a lighter ones... Please advice for the above is greatly appreciated! Thank you!