pawscal

I just got a kraken and there is a weird grinding as am shooting sometimes it sounds good for a couple a shots then the grinding sound will apear. Its sorta like a miss ajusted motor at some times.

So I opened it up, there was no damage to none of the parts, I cleaned it and instaled metal bushings and reshimed, I had to swap out the cylinder head since there was little compresion. Put it all back together and try it again, runs good for about 50 rnds then the same thing happens!


I will try to get a sound clip....