Lego Technic 4x4 Pathfinder (First outdoor tests)

Hey!
I tested my latest RC Lego MOC outdoors. The temperature was -12 C, but at the end of this test a few plastic parts in gearbox melted together (while driving on LOW GEAR)... Except that, the ride was awesome, the suspension and steering performed great. So next time I will lubricate all gearbox components and see how it would work!
P.S. This car has more power and speed I will ever need! And I should be more careful at corners, since it is not a F1 car but 4x4 off-roader with soft suspension and high gravity center!