Roh hoh hoh.

Found problem with Victor. Was barely denting pellets fired into pellet trap at close range.

Had a suspicion that the piston ring supplied from Chambers may not be achieving a great seal - slightly different design from original which incorporated a washer behind plastic ring whereas new one was a one piece job.

The new one, when fitted, allowed the piston to fall under gravity when gun stripped, hinting at a poor seal.

Tried putting old one back on and now shredding pellets.

Yuppee...looking forward to putting through chrono.

Further tinkering required with the Osprey I think.

Cheers,

G.