I have been thinking of Drawing a pencil line down the spine of one of my shafts for my main player .
Is that a good I Idea ?
As far as that goes I am surprised they haven't made pool cue that you don't have to stroke or a cue that compresses to what ever speed you want to shoot the ball !
Viking already makes a shaft with lines down the spine.
Dr. Cue already has a springloaded cue (he's had it rebuilt a couple of times)...it sometimes works, but mostly not.
Scott Lee
http://poolknowledge.com
Viking has a shaft that has a black 90* 'cross' that the four pie pieces of maple are 'implanted'. That give one 4 lines to use so the the cue is not always on the same rotation.
I think this extender would be better for 'knowing' if one is sighting down the straight line, but would have the cue always on the same rotation.
No big deal I guess. If a tip wears oddly, just change the tip.
I was thinking about getting a Balance Rite extension until I read here of quality issues regarding the 'straightness' of the connections.
If these have no problem with that I would certain consider one.
It is sort of like some of the putters in golf to assure the head in 'soled' correctly so the loft of the putter does not send the ball off line or that loft is not being added or subtracted.
Best 2 You & All.
If any haven't realized it, the nearer line is raised above the further line 2 or 3 mm, which means the lines line up when one's dominant eye is on the same plane as those lines. This will be of more practical use for someone who places a dominant eye directly above their cue as they can glance at the line to check if they're eye position hasn't moved right or left.
However, for this to work, the cue will need to be rotated quite precisely to horizontal relative to the lines. This will require some estimation and wrist twisting could introduce some errors.
Overall, potentially useful to help one to learn their eye position shifting tendencies relative to the cue.
If someone wants to make a cheap version, loop masking table around the center area of the cue several times until it sits in a ring about 2-3mm above the cue. Then carefully mark a straight line along this section down onto the lower section. (Perhaps with a single layer of masking tape to protect the shaft.
If done carefully, this should be accurate enough to be used to glance down upon, possibly closing your non dominant eye briefly, to check the eye position relative to vertical above the line.
Colin
Hi Scott Sorry if you thought,,,,, I thought this up myself by putting a line down the spine of a shaft.
I have seen or heard about it and was just wondering if it helps ?
I even thought about making my self a new shaft and inlaying a long black piece of veneer down the spine of the shaft, but I don't like the idea of cutting a groove into the spine, and I try to play with they spine up as much as possible if that makes any difference.........................
I had figured someone to try that already.
I am surprised no one has worked on this from the different end and that is making a cue that you dial in on what speed you wish to strike the cue ball and the cue compresses to remove all excess energy................