flyingguitar
TS Member
Remember a few things:Over the shoulders are becoming less common it seems, but are still a staple for some reason. I can understand why back in the day, but not now.
Vest restraints often require some tightening mechanism, this will cost more and require more maitanence.
A park may already use a type of over the sholder (e.g b and m) and so would only require one set of parts for both rides
Some enthusiasts really hate them (for some reason).