Only thing you really need to change is your debounce as it adjusts the other filters with it. You can get it down to 2 (with 2.00 board etc) so long as you have a strong enough trigger which isn't going to bounce but you can fire fast.
After you've shot it a bunch, like easily over 20k shots with air, you should be able to bring the dwell down. Best to do it over a chrono by setting it at around 280 average with 10 dwell, lower it until you still get around 280 average.
from then on just use your reg to chrono. should be a bit better on air too