?? I fished a few times last year with a cannon ….237mtrs was the last cast ….ended up foul hooking a dolphin lmao ..
The trigger is the key …less efficient the trigger the higher the air pressure needed for serious distance .
We havent got the best trigger , so needed 160psi for that cast , may have even been 180….takes some effort with a hand pump .
With a good trigger we’d get that distance with half that pressure
Using an old 3Kg LPG bottle for the chamber