I have a pair of the Fox Duo-Lite twin tips and seriously thinking of dumping them for something better, the build quality of the handles is poor, both suffer from the reel seats rotating on the blank which is very annoying as the rods don't sit properly on rests as the reel weight goes off line. Also both have suffered breakages of the 1.75 tips and absolutely no response from Fox when enquring whether replacements are available for the model I have, they only list availability for the latest one. One tip is still usable as it only lost a couple of inches, the other broke off at the first ring down from the tip while playing a small barbel so not impressed with the quality of the blanks.