[fuzzywolly]

Unless he is paying us to help him out

On a serious note.

I would stick with the DB over the CA barrel. It seems you got good results with the DB, and bad results with the CA so why worry about getting a new hop up.

 

[fuzzywolly]

Maybe when you installed the CA barrel, you accidently misaligned the bucking slightly. That could affect your results also.