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Two Spines One Blank
Posted by:
Darby MP Nelson
(---.proxy.aol.com)
Date: August 06, 2007 09:36AM
I followed the advise on the previous post I did about finding the spine on the butt half of a 2 piece rod and it worked great. Thanks for the suggestions.
After locating the spines on the individual halfs I put the 2 together and aligned the marks I had made to see what the result of a spine on a 2 piece rod would be. Surpirse, surpirse. I have a rod with 2 spines 180 apart from each other. I thought that I had marked one of the peices wrong and aligned the marks 180 from each other. The same thing happened. When assembled I have a rod with 2 spines. Has anyone else run into this phemon? Edited 1 time(s). Last edit at 08/06/2007 09:37AM by Darby MP Nelson. Re: Two Spines One Blank
Posted by:
Billy Vivona
(160.254.108.---)
Date: August 06, 2007 09:42AM
I'm wondering if you are using LAmiglas blanks? All their XMG & IM700 blanks have spines located 180 apart. Re: Two Spines One Blank
Posted by:
Darby MP Nelson
(---.proxy.aol.com)
Date: August 06, 2007 09:46AM
Yes to the Lamiglas but it is a ESH. Re: Two Spines One Blank
Posted by:
Fred Halfheimers
(---.milwpc.com)
Date: August 06, 2007 09:59AM
You usually have 2... primary and secondary. Opposite each other... kinda the ying yang of blanks.
NOW,,,, which is the most prominent? Edited 1 time(s). Last edit at 08/06/2007 10:00AM by Fred Halfheimers. Re: Two Spines One Blank
Posted by:
Darby MP Nelson
(---.proxy.aol.com)
Date: August 06, 2007 10:12AM
The only way I have of finding the spine is to bend the tip straight up verticle while the butt is on a hard surface. The bend is fairly deep 45-60 degrees but I'm not able to distinguish between primary and secondary.
How is that done? Re: Two Spines One Blank
Posted by:
Russ Pollack
(198.139.109.---)
Date: August 06, 2007 10:20AM
Some blanks (notably Lamiglas) exhibit 2 spines, one more pronounced than the other. Some blanks actually have two distinct spines, one closer to the tip than the other. This can happen on one-piece as well as 2-pc rods. This is more of a problem. Anyway, pick the one that fits your intended application.
Uncle Russ Calico Creek Rods Re: Two Spines One Blank
Posted by:
Spencer Phipps
(---.ptld.qwest.net)
Date: August 06, 2007 10:36AM
The ESH XMG 50 blanks are dandy blanks and a great value. Re: Two Spines One Blank
Posted by:
Anonymous User
(Moderator)
Date: August 06, 2007 10:58AM
If you measure each with the CCS you can find which one of the two is the softest, which will be the effective spine.
Or you can disregard both spines and just work with the straightest (stiffest) axis. .................. Re: Two Spines One Blank
Posted by:
Mike Barkley
(---.try.wideopenwest.com)
Date: August 06, 2007 11:06AM
I'd go with the straightest axis (diregard the spine) and build with belly down (if any) Mike (Southgate, MI) If I don't want to, I don't have to and nobody can make me (except my wife) cuz I'm RETIRED!! Edited 1 time(s). Last edit at 08/07/2007 03:58PM by Mike Barkley. Re: Two Spines One Blank
Posted by:
Todd R. Vivian
(---.lamiglas.com)
Date: August 07, 2007 02:35PM
Darby,
I would recommend you flex the blank to the point that it locks in between the 180's, then place the guides accordingly depending upon whether you are building spinning or conventional. Todd Regards, Todd Vivian Mud Hole Custom Tackle todd@mudhole.com Edited 1 time(s). Last edit at 08/08/2007 05:20PM by Todd Vivian. Re: Two Spines One Blank
Posted by:
Mo Yang
(---.lsanca.dsl-w.verizon.net)
Date: August 08, 2007 03:27AM
Darby, I'd go with Todd's advice as he designed the blank I sent you.
Mo Re: Two Spines One Blank
Posted by:
Sam Stitcher
(216.248.169.---)
Date: August 08, 2007 05:11PM
Get your spine lined up vertically on a section and place the butt end of the blank section near the edge of a table and hold it tight. Bend the small end straight down and let go. If the rod vibrates in a straight line, you have the right spine. If it begins to have an egg or round pattern as it vibrates you are not on the spine. I have found what I thought was the absolute spine line up and it wasn't. This is what I do on all blanks to set the final alignment of the blank spine. Sorry, only registered users may post in this forum.
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