If you look down the cue and it looks straight, that is all you need.
Cues that roll perfectly straight are made for selling and collecting. They aren't made for shooting with.
If you can't see a "roll" in your cue, you aren't going to feel it and it isn't going to affect your play. If it does, you are too sensitive and maybe need to give up pool and go into archery, javelin throwing, or something of the sort.
I knew you couldn't help rolling it! :grin-square:
Fast food table? French fry grease is much better to roll your cue in than chalk dust.
Just kidding. :wink:
I hope you enjoy the cue. :smile:
.
It depends on the eye!I am meeting someone to purchase a cue, but there are no places anywhere around where the person lives, so I am just going to have to try to sight down it, to hopefully be able to tell that it is fairly straight.
I am not sure if it is even possible to tell how straight a cue is by just sighting down it.
Just curious to hear some opinions about what you think about this way of seeing if a cue is straight, if you do not have a pool table to roll it on?
Thanks.
^^^^ What he said ^^^^It's just not terribly accurate. So why bother?
The only true way is on a lathe.
Siting the cue is just fine.
Rolling a cue, especially a nice one, on a table with chalk dust etc just gets the cue dirty. If you have a linen wrap then your just rolling your wrap in dirt.
Of course, others will feel differently. Which is fine. To each their own.
I have had situations where I lay my cue on the table, for example while racking...and somebody reaches over to give it a roll. First, don't touch my cue without asking. Second, stop rolling my cue around in the dirt. :angry:
I tend not to lay my cue on the table anyway. But if I do, I am not sitting there rolling it around.
.
You are spot on Doc - re the determining straightness. The only thing rolling
a cue will reveal is how round it is. So unless you expect to also use it to
roll out pastry dough - it is a waste of time.
If that is all that rolling one of your cues tells a person, they'd be smarter to use it to roll dough than to play pool.
It's pretty simple geometry: If a cue is round and straight, rolling it on a flat surface will show wobbles. If there is differences in the amount of light under a shaft, it is not straight. Period.
How about cues with a wrap?
Not all cues have straight angles. Some have curves .
Cues like SW that have relatively thin joint collar diameter ( .830 or so ) and really fat bottom of the forearm ( around 1.060 ) and have a curved taper will show wobble at the joint with a slight imperfection on the finish or wrap.
Some cues with a straight taper will appear to roll straight b/c they hug the felt even if they have some warp.
I would think a quality lathe would be the most accurate way to determine if a cue is straight.
I just eye ball the cue and check the joint fit. I eye ball picture frames and other things, the human eye is very accurate.
I have played lots of pool with a less then perfectly straight cue, it was not the cues fault when I missed!
If that is all that rolling one of your cues tells a person, they'd be smarter to use it to roll dough than to play pool.
It's pretty simple geometry: If a cue is round and straight, rolling it on a flat surface will show wobbles. If there is differences in the amount of light under a shaft, it is not straight. Period.
A very respected cue maker showed me the easiest and quickest way to check for wobble, warpage, joint facing errors or bent pins. He places the butt plate on a long rail and the tip on the other side and gives it a roll or two. Everything and anything bad shows up immediately...and it doesn't get dirty. Mitch
if Justin gets the cue and doesn't deem the cue straight enough, after rolling it for a couple of days, the flipping process begins within a week, if it's laser straight the window is a month (+-)
The bad news is this gives the same results as rolling it on the bed of the table.
Since many of you don't want to believe Joey - here is a more common example.
Do a search on "ring pop" sometime when you have a few days to read old threads.
Well guess what, - metal rings don't pop. But the best made cue in history
will have the wood "move" over time due to changes in temp, humidity, etc.
There is no problem holding a 0.001 precision in concentricity, even for a piece of wood.
Problem is, that piece of wood will eventually become oblong enough that
fools may think it is not straight.
Dale