Hey all. Against advice I went ahead with the Chub Nub and 70 degree bucking as it's relatively cheap and nearby.
I installed them both, I can now lift .48s properly so they rise at the end of max range, which is pretty good!
However I still cant get the nub inline with the bb feed on the hop unit. If I straighten up the hop unit to the top of the barrel, the nub seems pinched to the left/off centre and the bbs curve to the left, if I move the barrel in relation to the nub then the bb feed is not straight with the top of the hop unit.
It's almost as if the bottom of the fast unit does not align with the top of the unit. Slight miss drill. Anyone have issues with that?
It's too windy to get a proper test, though I get the feeling it is still firing to the left despite aligning it best I could.
Please see slightly exaggerated diagram.