A friend of mine is going to buy a cue from a guy that sells on ebay. My friend showed me some pics. I have to admit the cues look very nice. I asked him about how they hit/play and so forth. He explained to me that the guy said they are not the straightest cue on the market, but fairly straight. I asked my friend why would u want to buy a cue that the maker says its not straight? He said well I can put a Predator shaft on it and it will be fine. Is that true and are these cues a scam? I mean I don't know much about cues mine is an old Adams cue 1980 about. Does any of this sound right to u guys out there?