Rod sensitivity and rod weight are hot topics among rod builders. I would like to see the results of a valid [double-blind] experiment where several anglers heft and swing several unidentified rods of various weight and pick out the heaviest and the lightest - and compare their Opinions to the Facts revealed by the scales. Can anyone suggest where I could find the results of an experiment like this?

Are you going to cast these rods ALL DAY LONG Fly fishing yes Bass fishing yes Salt Not so much But most do not worry with salt they are heavy already LOL I would go for lighter

Bill - willierods.com

Phil,
I don't believe you'll find a direct correlation between rod weight and sensitivity.
Material properties, inertia and finished frequency are probably directly related.
Blank stiffness versus blank inertia and weight distribution will affect finished rod frequency. This should relate directly to "sensitivity".
Good luck on your search, but it's a little deep for a bunch of fisherman.
Possibly Emory has done some work on this. He was evaluating frequency.

Gene

Eugene: I agree. The "sensitivity" of a rod is entirely subjective. It depends upon the "sensitivity" of the subject using it. I wished to suggest a scientifically rigorous test of subjects' ability to identify the heaviest and/or lightest rod from a group of rods might well prove that perception of a rod's weight is mostly subjective also, although weight is an objective property. Rod builders would be better served following the adage "the customer is always right" than following a strict set of rules for rod building or claims made by advertisers of rod building components.

All B.: My experience fly fishing salt flats, lagoons, estuaries, and dock lights is I cast a lot more and a lot farther than I do in any fresh water fly fishing venues, with the possible exception of big river steelhead and salmon fishing.

I think, if most held a rod vertically, by the tip only, they could easily guess which one weighs less. Put a reel on it, place it in someones hand, and the game changes. Balance points can often determine how one decides which one is lighter in their hand, regardless of overall actual weight.

I'm coming to the conclusion a stiffer tip allows me to "feel" better while a softer one allows me to "see" bites better.....assuming equal materials/quality in the blank.

Russ in Hollywood, FL.