it will feed 10bps fine infact a revvy can keep up with 10bpsIve no idea how old this one is but in general theyre fairly old school. Got used alot in tournaments when Eblades were the marker to have. Its not gonna feed anywhere close to a rotor but ive never had an issue with it where its not fed fast enough. The Y board improves its feed rate from the stock board. Ive had my marker at over 15 bps and its kept up just fine
If ur still in need off a tankthanks i just got in a deal with my firs marker