I believe most swivel tips spin all the way around. Not worth it in my opinion becasue you still have to have the rod postioned right so the line is on the rollers, regardless of what the tip is doing. I still recommend the twillys on the custom rods we build, rollers or not. I have personally gotten away from the rollers just to avoid the hastle of worriying about having the rods postiones right in the holders. We put gimbal butts on the roller rods, but then the rod has to put in the holder so the reel is towards the bow, in order to keep the line on the rollers. Tough to see the counter. If you do want rollers, the ligthweight Aftco rollers are the way to go. Seven footers all the way, makes life a lot easier in my opinion. I know my wife and kids appreciate them!