Over the years I have struggled with by tuff line groving those sheep plastic stics you put through the bobber to guide your line or the little pins. For me there is nothing more frustrating that havine your line not feet through the bobber to the bobber stop because a groove is pinching my line. In aaddition too, if I am using lighter weight the friction through the small hole takes it forwever to feed. I friend of mine gave me the idea, however he used something different. I looked around in HD and found "Crimp Splice Caps" made out of brass instead of metal.
A you can see one end is fluted so there is nop worry of your line scraping on a rough surface.
I tested them last weekend all day on both momo and tuff. Had no efeect on either line what so ever.
Almost ever cast the gear was down in a slipt second. Even the times it did feed it took a second or two.
No more waiting for your bait to be all the way down and you have lready gone half way through the drift.