I thought I would try my hand at acro flying, so got hold of a Towelie Bro Edition frame. (www.multirotorsuperstore.com). The frame came without instructions, but was easy enough to put together like the photos online. I built it up with stuff I already had, so recycled the HK20A escs and NTM 1350kv motors of my (now disabled) HT-FPV and put them in together with a Naze32 Acro Edition (www.abusemark.com).

The Naze32 is on default pids, I have just set the looptime to 3500 and increased acc_lpf. The thing is totally locked in. After I first put it together I gave it a go in horizon mode, and it levelled perfectly. I had some issues with a motor stalling, but i think that was due to a dodgy esc connection, and that problem has since been solved.

A few days later, I charged up some more batteries and went for another go, this time abandoning horizon mode and using acro mode only. I can't believe how easy this combo is to fly. Immediately responsive and rock solid when holding attitude.

Getting the hang of it, can't wait to learn how to warthox so I can warthox while I warthox.