DEX210 hates grass

[Big G]

our club races on a grass track and inevitably we end up with some loose grass lay on the track which is picked up by the cars. All cars are fitted with little lexan covers to reduce the grass wrapping around the driveshafts, but the DEX210 seems to collect it inside the wheels on top of the hubs.

I can only manage half the race before the car won't go in a straight line and gets slower and slower until it just won't go forward.


I've started to shave down the tops of the hubs to try and gain some clearance, but it doesn't help much as you can only gain 1mm at most.

I am thinking the alloy hubs may solve this as they have the ball stud vertically though...