everyone is in the same division, you have to pay an extra fee, like a side bet to compete in age protected divisions, so Pete pays his open fee, and pays extra to compete against other masters who have paid the extra fee.
that is true, also in ball golf players have been DQ'd for continuing to carry a club in their bag that is chipped or bent during the round! know your rules, police yourself, this is a game of honor. how many players call the rules on themselves thesedays?? 803 b
it is legal to sand your rim, and apply grip<adhesives>, it's up to the TD to declare what is excessive "tuning", also it is legal to throw with your foot, watch me toe jam a birdie in the very near future. the only foreseeable problem is that you have to wear sandals or shoes still<believe me i asked about that rule>.
Opposite hand throws are difficult, especially sidearm. today i canned a 35 ft opposite hand<left hand> touch shot out of deep rough for birdie, practice that other arms bros! that's what i call bush police, i got my plastic in chains.