This mod was spawned from me getting my trailer a little to deep on my previous Cat and chipping up the gel on the front end. I tried to do it with a dremel and it made a big mess because the roller is to soft. What worked best was a utility knife with a fresh blade.
Obviously these 2 outside rollers will not turn after I did this but it won’t go in between the inner and outer roller.
Good luck…sorry for the dark pictures, little dark in the garage at nite
Judd Lasiter