Shaf Drop Bouncing

Ok, got bored/curious and found a couple shaft 'drop-bounce' videos. Wood bounced higher. My guess would be its more flexible along the long axis. Does that mean anything?? Who the hell knows. Or cares.
 
In the sixties, they always talked about Balabuskas having the best shaft grains.
Gave a better feel, but thx for peekin at videos.
 
That whole FB post was stupid. The OP on FB didn't link the video. Everyone was guessing wtf he was talking about. OP on FB claimed he saw a video by Meucci of bouncing the shaft to determine cueball deflection (squirt). Now, we are doing the same here (guessing).
 
That whole FB post was stupid. The OP on FB didn't link the video. Everyone was guessing wtf he was talking about. OP on FB claimed he saw a video by Meucci of bouncing the shaft to determine cueball deflection (squirt). Now, we are doing the same here (guessing).
I remember that video, Bob had a test rig with a funny name, the mythbuster, or something like that.
 
In the sixties, they always talked about Balabuskas having the best shaft grains.
Gave a better feel, but thx for peekin at videos.
lots of builders back then used dense, old-growth maple for shafts. they were also heavy, used ivory ferrules and deflected a ton. i love my Jensen's dense/heavy ivy. ferruled shafts but i prefer using something with less defl.
 
Thx, but this video was shaft & butt.
doesn't matter. the 'springier' the shaft the more the cue/shaft is going to rebound. Has nothing to do with how good the wood is. bottom line is this test has nothing to do with how a cue is going to play. never seen one good cuemaker bounce a cue like this for any reason.
 
doesn't matter. the 'springier' the shaft the more the cue/shaft is going to rebound. Has nothing to do with how good the wood is. bottom line is this test has nothing to do with how a cue is going to play. never seen one good cuemaker bounce a cue like this for any reason.
Cool!!! Vintage snake oil.....the more things change the more they stay the same 😉
 
I've dropped assembled cues on their tips to check for straightness. Since the 90s. One store manager actually said, "We do not drop cues on their tips." I replied emphatically, "I do." He went away and I continued checking. Most were typically warped. Bought the straightest one just to prove a point.
 
I've dropped assembled cues on their tips to check for straightness. Since the 90s. One store manager actually said, "We do not drop cues on their tips." I replied emphatically, "I do." He went away and I continued checking. Most were typically warped. Bought the straightest one just to prove a point.

how do you fare in a china shop?
 
Thx, but this video was shaft & butt.
If you are seeking video of just the shaft bouncing (and not post#7 video of shaft & butt), find that on YouTube at links at end of this post.

One of the YouTube videos is more of a lark but both show McDermott's Defy shaft differing from others in it not bouncing off a pool table. This helps explain McDermott's and players claim that Defy has a softer hit and different sound than other carbon fiber shafts (Revo). See AZers' comment below and at https://forums.azbilliards.com/threads/defy-shaft-and-a-little-science-question.546306/
I’ve had the Revo 12.9, 12.4, Cynergy 12.5, and Revo 11.8. The 11.8 is my home. I knew the Cynergy was more deflection but was a more familiar softer hit. But at the same time I’ve played countless gambling sets with the Revo and at this point I know it like I know Christmas at my mom’s house. If the Defy was clearly the most unique hit I have seen. I might call it squishy. Like the shaft equivalent of a soft Le Pro tip. The prior comment of it being like a dead blow hammer is extremely apt. I just don’t know what to make of it. We have different ideas of what the deflection is and I may very well be the one that’s wrong. It’s just an interesting anomaly to me.
McDermott lauds Defy's shock absorbing powers (from a Seybert's description):
The Defy Shaft is equipped with the new SmacWrap technology previously designed for the aerospace industry. SmartWrap technology consumes vibration and softens the noise resulting in a confident, clean hit with excellent player feel and quiet sound.​


Defy shaft w description.jpg
 
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Not hard to find posts about me using the ping test to select shaft blanks when I created shafts. Far from snake oil or hocus pocus I never had anyone bring back a shaft that passed the ping test, normally with twelve growth rings or more. I got excellent shafts for myself using at least eight growth ring shafts with nice even spacing that passed the ping test.

My personal ping test involved dropping a shaft blank end first on my shop floor. My floor was one and one eighth or a bit thicker subflooring on top of floor joists twelve inches on center on top of many concrete half blocks.

Any shaft that gave a nice bounce and most importantly bounced up exactly vertical as judged by my eyeballing it passed the ping test. I would rather have a shaft with twelve growth rings that passed the ping test than one with twenty growth rings that didn't pass the ping test.

Wen I needed a shaft for my Meucci many years ago I went to a huge old department store that had many Dufferin pool cues, maybe forty. I selected three or four that had growth rings that suited me and passed the ping test. A salesman in a three piece suit was closely watching me when I was ping testing the shafts. By the time he came over close enough to talk to I had selected a shaft. $39.95 for an excellent shaft, excellent butt too for that matter.

Might have been a golf commercial, "It don't mean a thing if it hasn't got the ping!"

Hu
 
Be neat to bring your handle to a ping test area, where you can try ten or so different shafts to find one that hits right.
There's ZERO data to back up a claim that a denser/pingier shaft actually plays any better. What HAS been proven is that denser/heavier shafts deflect like hell. If you like a 'pingier' shaft that's cool but to say it does something that a less 'pingy' can't is debatable to say the least.
 
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