My 5 year old x4 is now only creeping up hills. Replaced roll pins in axle. Pins not the problem. Battery is new and volt meter shows it's fully charged. Swapped out my wheels with a friends x4 wheels to test if wheel clutches were problem. Clutches not the problem. I gently put my foot on the axle while it was spinning and didn't stop the axle spinning or hear any unusual noise. Batcaddy says the gear case should not be problem since axle kept spinning and no noises heard.
Has anyone experienced something similar and found a solution?
Thanks.
Bob
