TPX Ball Detent wears out fast

Hi,

i am playing my two TPX for about 3 month now as main marker. i didnt modify them except for remote line Adapter, spring kit and a Barrel.
both TPX are working extremly well, except the ball latch. after 300-500 shots ist allready worn out. when i reload, first 2 balls just roll out. im only Shooting at 240fps, cause were not allowed for more in Germany.

is there anything i can do against it? i dont want to Change the detent every Weekend.

please excuse my bad english, didnt have much praktice for Long time :)

Edited by swoopster - 27 August 2012 at 8:37am