Can any one give me a good reason for this ? On sunday , due to no 30mm scope mounts , I took my Gamo 400 to the club shoot . I checked zero & chronied it at 25 m , 505f/s . About normal , last time out was 496 f/s .
During the shoot I battled , a lot of the targets were between 18 & 30 m , should have been no problem . BUT it was on & off all the time . I was pissed off with12/30 . Took it to the chrony range & started checking dead on for 5 or six shots , ( +/- %00 f/s ) then for no reason 50mm low & 468 f/s , shoot a few more low , but slowly getting quicker , then back on zero & 500 f/s for a few shots , then all of a sudden down again .
Wha on earth is going on . Its fairly well run in , 5000 pellets , A A field diabolo .
Please , tell me what to do , I love it & dont want to bin it , BUT a dodgy gun is no good to any one .
:messed: ~ &|