Crawling is also about fine.
But more testing....
edit:
Okay.
First i did try that XL 2800kv motor with Mamba Max (also CC-BEC), at 4S 4000mah.
I drive about 7min _very_ light bashing, then esc goes temp cutoff (newsflash?, not.)
Today i did get little box (IP66) and make rugged prototype v0.00001:
I make inlets, filled that box with PURE silicone oil, drop esc in and close the box.
I drive about 15min, very hard bashing.
The esc box was about hand warm after that, and no temp cutoff or anything else problems........
So, now i have fully waterPROOF brushless Summit.
Now i need some nice sensored motor & esc for better crawling =)
What you recommend?