My fleet of Fury rods is also seeing some chipping away of the cork after about a month of use since open water and somewhat decent weather has come our way.
I found out that U40 was a thing last night, and my Fury rods were exactly what I had in mind after finding out that this existed. I haven't had much of an issue with cork handles before these rods. I really don't even know how I had never heard about U40.
On another note, I was going to make a thread on the power rating of Dobyns rods. Before purchasing I had asked if it was true that the power ratings are laughably exaggerated, and I was told no. What I have found is that the casting rods are weaker than their power rating says that they are compared to what is typical. I know that there is no industry standard. However I went into it know that a MH is more of a M and a H is more of a MH and I have been pleased. No as far as the spinning rods are concerned, I wish I had never bought them. The Fury line doesn't offer a MH spinning rod. The M is really weak. Casting a 5" Senko on it feels like I've got a bowling ball attached to my rod. It's been a grind for me so far this crappy spring, and the handful of fish I have had on the end of the M Fury have either come unpinned and/or it felt like my rod wasn't up for the job and that I couldn't get a good hookset. I bought the ML as well, but that is solely for Need Rigs for river smallmouth and I have no doubt that that whippy rod will be perfect for them. I've casted Ned Rigs on it and it feels great. I did try a wacky rig on the ML but I put an end to that real fast as I once again felt like I was over powering the rod.
I was going to make a thread about the above, but I've done nothing but complain about one thing or another regarding them since I've had them, and I didn't want to bog down the forums with yet another complaint thread. So you get it in this thread LOL. Long story short I like the casting rods but honestly if I got to buy a new fleet all over again it would not be Dobyns.