After paying 30$ last time for my DX7 radio neck strap balancer, I was shocked to see a friend doing this with his radio. BEST $0.65 cents I have ever spent in this hobby.
NOW my radio balanced perfectly flat when holding the radio with radio strap on the body.
Thought I would pass it along.
Of course I’ll shorten the bolt later.. and add some thread lock and a washer or 2