Wood is wood, more times than not, it's gonna move. Some days it may look perfectly straight, and others it won't. My favorite shaft does this, and i would'nt sell, or trade it for nothing. There's not a maker alive, or dead, that has all perfectly straight cues in the field.
By this, if it does'nt roll perfectly straight "logic"

, 75% of SW's, and a whole slew of other superb playing monsters, should be trashed, as worthless.

To me, that's just retarded.
A cues playability has very lil to do with how perfect it rolls on a table. As long as the business end rolls nice and smooth, you're good to go in terms of it being a player. Assuming of course, it hits good.
I've seen many high end cues, where the only thing making them roll perfect, was the finish......:embarrassed2: True story.
Ask yourself a simple question, would i rather have a cue that appears perfectly straight, but plays like crap, or a cue that has some variance, but plays like god? Of course both would be best, but imo, you're selling yourself short by overlooking cues with minor rolls in them. Some of the best playing cues in the world have a lil roll in them somewhere.
One last thought, many a cue that rolls funny on a table, spins true in a lathe, and not all cues that appear true on a table, spin true in a lathe.