You just have to play that one topless!With the ASAT that weighs in at 4.5 kg, the sticky strap makes my shirt bunch up holding the neck in place...
After all, you do live in the "Sunshine State"
Somewhere online years ago, I saw a guy selling little sand bags that hook onto the bottom strap button!You could have fitted two for even better balance.
May be effective, but just silly!