Interesting I applied my new Damping grease “Kilopoise“ that sealed my taps to the probe of my 108. It did eliminate any movement of a tissue put on the breech fired with 6 pumps. Did not seem to change my FPS output, but I assume my leakage was slight? “Kilopoise” is interesting stuff, not sure it’s appreciated in it Country of origin? Lol
Also not sure that this will be a lasting effect as more and more pellets are fired. But Kilopoise is the stickiest most bizarre compound I have ever encountered.