kitefisher wrote:
Just as matter of interest. My Komp.S tip-section, feels like it could pretty much have a ''dual-spine''(as per the Zziplex M4 Evo) . On a primitive rolling test at 45dgeree angle on a short-haired carpet ,it definitely feels like there are two spines 180 degrees opposed to one another.
I feel this on the tip section only,with the butt(equal length), having a more pronounced ''single''spine.
btw. It is a factory build.Fairly old rod ,and it looks like Fuji KWAG 30/25/20/16/12/12/12/12/+12tip.
Dual spine rod offer better tip recovery when casting. There are rods that rotate around the glass tip after the cast because the caster finishes the rod in a pull to chest/ribs motion while keeping right arm as pivot. The course of the rod tip changes and recover in multiple directions. These undulations are directed by the spine to recover in the 2 axis.
The spine being the softer axis of the rod has a 10% sacrificial strength as investigated by Tom Kirkman on smaller rods. But the positive side is when a fish is pulling or during casting, the rod has less tendency to twist which means the hoop strength is better. The disaster of casting these days are usually due to twist and joint failure, you will need superhuman strength from Belgium to compress a rod capable of breaking carbon in the modulus of 30-40T.
On such a rod, it is IDEAL to build it to suit both type of reels. It solves the problems about boat rods twisting when the reel in above the rod (multiplier)
Note that in most cases, one of the spine is stronger than the other and will roll more vigorously to it. That is the spine that is better for casting as it is more forgiving against bad casts.
If you are going to use braid leader, braid mainline and fixed spool on low position the Kompressor willl work fine.