thanks to the picture of the joystick above, I now have that same joystick being shipped to me.
I bought my 4520r from a dealer in Oklahoma. The joystick was cutting the diverter valve wiring at it’s base....twice.
The wire for the switch to the diverter valve ran down through the stick and came out the bottom. For whatever reason, it was getting sliced off. First time, I rewired it by pulling the excess wiring up and reconnecting to the switch. Called the selling dealer about it. Shortly after that, it was slicing it again. They wanted to send me new joystick and wires but told me that I needed to drill the hole larger or grind down the metal where the wire came out.
I sent them the picture of this one plus the link to this thread. They were not aware that this style was available. This style has the wire running outside of the joystick. They contacted Branson and I now have this style being shipped to me under warranty. No fussing about grinding and drilling and much better ergonomics!
thanks!