I don't think carbon shafts can be sanded like wood ones can, the mass of (carbon) material is pretty small
Thank you. I did not know about this. I got it registered.Cuetec Warranty
Cuetec Warranty. The cue must be registered on our website within 60 days of purchase to activate the warranty. Limited lifetime warranty applies only to the original purchaser of the cue and is not transferable. The cue must be purchased through an authorized Cuetec dealer.www.cuetec.com
Great story. Makes me feel good for my putting tips on by hand --- its not that dangerous or scary.One day I was having a new tip put on and he grabbed the 12.5 mm collet and when he slid it on the shaft about 3" from the ferule it actually rattled and wouldn't hold tight.
If that wasn't bad enough, he was using a Porper lathe where a fair amount of the joint end of the shaft sticks out of the head and it was bouncing so bad he had to ask me to loosely hold onto it to keep it from oscillating too much because of chatter on the other end
Of course it is a defect……..taper should always change gradually, progressively but consistently.09 difference isn't significant at all. It's the thickness of a hair or less. So each side of the shaft is around 1/2 a human hair less. It's absolutely insane to even think about something like that being a defect or effecting your shot in any way. Pool is 90% mental and this is definitely in the 90%.
Believe it or not, CF shaft tubes are subject to manufacturing defects. The quality protocols of the various tube manufacturers are not equal. They should be more consistent than wood, but the chance of variance is there...Having said that, I would encourage the OP to utilize the warranty.Of course it is a defect……..taper should always change gradually, progressively but consistently
too, not back and forth or in this case, up & down. Taper should not fluctuate like the OP described
even with a wood shaft but especially with a CF shaft. Building a wood shaft involves removing wood
whereas manufacturing CF shafts involves more precise technology. This shouldn’t have happened, IMO.
p.s. j2pac’s post makes a good point.
Warp is a relative term. These tubes can be "out of round" enough to cause some issues. The trick is for the Cue-Maker/Production cue company to select precision blanks for the end user. Placing a warranty on a CF shaft is relatively easy for the Production company to do, because it takes less time to finish a shaft for replacement purposes. With CF, you're basically skipping the seasoning process that is required to produce a quality wood shaft.Thanks for clarifying that…..it just seems that with the precision machinery, casting and final finish, sanding, etc. ,
I’d expect, or more candidly stated, presumed it would be more precise. But I’ve long admitted that I know zilch
about CF pool cue shafts other than they popular, low deflection, durable, impervious to warping & that’s about it.