Re: Line weight/rod weight question
The reason the 6wt worked better than the 5wt, would have to be because all fly rods (except Orvis and Winston WT 2-5wt) are rated for DT lines, not WF. To get the same flex and feel, if it is a 5wt rod, that is a DT5F or WF6F, hence why some rods are labeled 5/6, 4/5, etc. Also, the casting feel is a completely subjective thing. Entirely up to the caster.