Are there any non invasive solutions for this problem? I bought a beautiful bass hereabouts, it took a huge BC effort to get it to me, but I can't play it because I only have two hands and my left one is busy holding the neck up.
Definitely don't want to have any holes chopped in it. The only thing I've found that helps is to hang something off the rear strap button, thus balancing the beast at the cost of greater body weight. But its an inelegant solution and unpleasant with a weight swinging around back there.