Just played 4+ hrs. w/ a Mcdermott i2 & an OB Classic I picked up from nme007 in a very pleasant transaction. The shafts r in great condition but I'm a little @ a loss & confused. Even thought I won every game I could not control the cue ball any better , & in fact. less than I can with the stock Buschka shaft, the apparently 'juiced' 314 Cat, or a slip on tip bar cue. I'm not sure what tips r on the shafts but one appears to be a Kamuri black. The OB Classic seemed to hit softer & hardly could draw the ball. The i2 seemed to hit more solid w/ more cue ball control. Neither one caused me the aiming concerns I have w/ the juiced 314 CAT, which is what I want. but neither can control the cue ball as well. FYI IIhave been plsying for 46 yrs. & am very accomplished as I shoot most of my shots w/ English! I plan to do a non-playing test, but for now I think the lack of cue ball movement control must be in the tips. Any helpful ideas welcome.