Facing some really a weird problem
I was using master shot yellow box pellets at 10 Meter & using stereo Jack as a Pellet setter getting good grouping with pellet setter so after few shoot I put the target at 20 Yards but group was opening very much more then 1 ½ inches so I took a break of 10 minutes but same results & same thing was happened yesterday also so I became very frustrated.
Just for the curiosity I shot next few pellets without using pellet setter & I shoot a group around 2 cm but all pellets shoot little bit low as the velocity reduced by 25 to 30 fps. I shoot two more groups of 5 pellets each & each time grouping was around 2 cm.
So I use pellets setter again but again grouping was open
One more thing I get good grouping at 10 Meter with pellet setter compare to normally pushing the pellets
Really confuse as with short range pellets setter works very good but not for long range