My Elite uses CVD type inputs into the diff housings and MOD bimetallic centre drive with pucks to save wear. You have to watch for wear on the pins still in the input CVDs, but they have 2 sets of holes.
With the 2.0, I think this in conjunction with a decoupled slipper and mod motor must be very hard on the inputs.
If or when I get a 2.0, I'll be setting it up like my Elite - with a centre diff and MOD driveline. 4.5T motor is very unforgiving.
Unless you use hardened spring steel inputs and/or pin cushions - this is going to be a recurring problem for anyone using mod motors on carpet. 🤞
It will be interesting to see what Horizon suggest. Rinse repeat isn't really a viable option. Something has to be changed.