Hi folks. Just arrived to this forum while searching the net looking for info about herkules esc boards. Seem to be here you have a good provision of knowelede guys and that gives a good prespective. About MR I started time ago with a self made tricopter based on st gyros and an AP2000i board when all the aces said there was impossible to control a MR with std ppm rx signal. Later I started flying a X650 from the betatester series and finished with a family of droidworx units : octo, octo heavilift, octo 360 pan and cx4. Tested MK, HFpro, HF sport and DJI WKM. Those are not mines but I help a friend to build, tune and fligt them before selling them to customers. We keep a couple of units for self use but sometimes the customers are in a hurry and need to sell them as well and build new ones. I live close to Madrid so you all know where you have a bed, a deck and a beer if you ever come to Spain. See you all.