I shoot with an OB SP with a CS shaft, which I really like. It happens to be a little light for my liking. A 19-19.5oz cue feels a little more stable in my hand/stroke. I think the only weight bolt I can fit in the butt is a 1/4oz which would bring me to 18.4oz. It has a 5/8oz weight currently and weighs 18oz total. Wondering how the different Predator wood shafts (new or old) would compare to my OB CS in both hit and quality. I am open to trying different hits, maybe a little stiffer would be ok too.