skins said:here is where you are wrong. the shaft plays a part but what a good cue maker knows is that the shaft is affected by the joint specs, pin type, ring type and but material that can change the hit (feel) dramatically and also effect deflection. making a great hitting cue is an artform in itself and in NO way exclusive to the shaft.
The key word i used is MAY. Just by slapping a good shaft on any butt won't make a cue play good. I bet if you put a good SW shaft on a cuetec it'll probably play like what it is, a cuetec. But I've seen some run of the mill butts matched with decent shafts to produce decent playing cues. I guess it's up to some luck for you to get the right combo. As the matter of fact, here in Taiwan, a lot of people buy SW shafts and match them with non-SW butts. Apparently that's suppose to make the cue play better than when it has the stock shaft on. Never tried it myself, but some people do that.