"Thanks! It's not guesswork at all, and a bit more awareness may explain a lot of "weird" behavior as well as wrecked ships :)."

"Pancake motors....
See the link below for a test on robustness with pancake motors for some ESCs/firmwares:
http://www.helifreak.com/showpost.php?p=5421638&postcount=3025"

"Just flashed the WiiESC code and tested it in my 4S DT750 setup, and it appears to run well. It also handles quick accelerations."

"I do not have the DT700, but I have run quite a lot on the DT750. And BLHeli runs it well on 4S (using demag compensation "3" or "4"). With demag comp settings of "2" and "3" it works and does not lose sync, but accelerations are slow.
I have also…"

"Hi!

The sync loss with BLHeli and the pancake motors caught my attention :).
In BLHeli I implemented SimonKs concept for avoiding loss of sync due to long demag time after commutation.

It is a concept that greatly helps in handling slow demaging…"