Thank you for the comment, please subscribe. I love to share more if my video attract enough views. I want to say all servo has been replaced by now after 2 years playing. the small one for shifting gear is notorious for break. the steering servo, I have tried Dual setting by Savox SW 0231 MG for about a year. however, I did not even know I did not sync them perfectly so when it run straight it sway a lot. I originally thought it was other parts lose in connection until recently the Savox burned out. I try to do single servo setting with very powerful servo from China, it is from OMG 36 kg water proof model. very fast and responsive, most importantly I have no more sway when run. this is a loaded topic for servo question. Summit is like no other truck, I really have the fun with it. alone the road there is definitely some fix but manageable. Have fun with this awesome truck.

my Summit sway a lot at one point. it was the moment I was told that I should switch to a single servo. Man, it solved the problem. as duo servo if not sync well it will conflict with each other. you should speak to a local shop, ask how strong the servo you should order that work with the electric set up. my is not stock any more so my installation may not apply to you.

I wore my gears off without it. that thing is in for a reason. it sounds more like the installation is not right, I don't know why it would not work or fit in.

I recall I need to buy more than the washer, it is in the exploded diagram. I think it is 5681 and includes other parts. You need to double check yourself.

I had issue once with the gear that showed at 4:50 of my clip and one time entire cup cover was destroyed after change oil. I end up bought another diff cup set from China which fits ok but the gear inside is still pretty much the same so far. i suppose when install it you really have to check and test if it feel smooth or not as anything can go wrong with our human touch.

@@Hobby_Unlimited Yeah I’ll have to do that. Did you shim the diffs?

@@johnc7894 I did for my son's small Summit. Did not Shim the big one.

@@Hobby_Unlimited I think the shimming is causing problems with the ring gear. I’ll give it a go when I get back into it.

@@johnc7894 good luck bro!

我懂

我懂

First time 3 hours

By the 3rd time less than 1.5

@@Hobby_Unlimited Cool thanks. Doing mine soon

I am not sure what do you mean by "bubble"? pls clarify.

@@Hobby_Unlimited Here in Brazil, the bubble is what goes on top of the chassis, the body...

@@py4cr if you means the items on top of the body, check rcmart.com, accessories for crawler.

@@Hobby_Unlimited Wow OK, very good site...very good indeed, thank you....