There is only one thing that actually makes contact with the cue ball, the tip.
The butt being warped means zero to me, unless it’s like a banana.
The shaft if it’s also like a banana is an issue.
If it is a slight warp is meaningless to me as well. Keep in mind that where the tip contacts the cue ball is The number one thing that matters.
I can play just as well with perfectly straight or warped cues because I watch were I am going to contact the cue ball during my warm up strokes.
Once you get that done it makes zero difference if the shaft or butt are slightly out of round..
The butt being warped means zero to me, unless it’s like a banana.
The shaft if it’s also like a banana is an issue.
If it is a slight warp is meaningless to me as well. Keep in mind that where the tip contacts the cue ball is The number one thing that matters.
I can play just as well with perfectly straight or warped cues because I watch were I am going to contact the cue ball during my warm up strokes.
Once you get that done it makes zero difference if the shaft or butt are slightly out of round..