Reply To: Woe is me! I need a little help guys

Forums PCP Airguns Woe is me! I need a little help guys Reply To: Woe is me! I need a little help guys

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fz1yamaha
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Actually I had same issue,When I snugged the shroud up under load with both barrels ,make sure the shroud collar is not rolling/cocking when you snug it.of coarse you have barrel band not touching during rotation of shroud?What I did was thicker o-ring between collar and breech,then i rolled an o-ring down the barrel over the collar and its o-ring up against breech ,then shroud screws on pushes last o-ring out of way ,pinching shroud tightly with o-ring and air tube,snug it up,and back off 1/4 turn, nothing has moved or changed on poi shift in couple months,was even thinking of small piece of heat shrink where shroud and barrel band meet.just alittle more isolation and less lateral  torque,  load,can be applied from rough handling,seemed to of work for me,I actually indexed barrel with breech off air tube using a mag as a spacer,for good alignment Good luck sounds like your winning alittle at a time,