Always wanted to have a try at seeing if the e7 could run on 6s config
1100 kV motor / jive 100 lv / 6s 5500 mah pack changed the 121 main gear to 119 and put it on the e6 belt and boom configuration with 550 blades 12 pinion and 13 +- pitch
Well I've been amazed if fly's amazingly well. And is now a really light nutty Heli.
Synergy helis are so adaptable that's why i stick with brand.