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WKM, so far its been awesome, but no wind yet, so no doubt will need some tweaking.

Hi Guys We have been flight testing an SJ8 over the weekend. Graupner 14x8 props, Axi 4120s and 2 x 5S 5500mah packs. Lifting 2.5Kg (AUW about 10kg). E-calc said we would need 90%ish power to lift - but it was lifting at 50% so im not sure eCalc is entirely accurate. Flight time was only about...

Axi 4120/20 and currently 2x 5000mah 5S, this baby going to lift lots :) However currently flight times are suffering so we'll go to 8000mah bats and most likely 15x4" props (currently 14x8 graupner). Possibly even go to 6S.

Hi CineRebel We just did a few test flights today with an SJ8/WKM running flyfun 60A optos - flying great and the ESCs were barely warm to the touch after 6mins flying. However im told that the Pletty 15-20s should be ok on 40A. Jack

Hi Everyone Thanks for all the input, greatly appreciated, sounds like you guys have some great setups! Sorry havent updated sooner - been sooo busy, anyway finally got around to re-working the CX. Replaced the align ESCs with hobbywing, did a bit of re-wiring and saved weight wherever I...

Here's a pic i had on my phone, i'll put some up of the internals when I get a sec. @krleas, could you tell me your AUW and what ESCs you use? Jack

Guys, I do indeed work for heliguy, fair enough that you asked. The CX4 is however my own project (carrying thermal and standard camera at same time), and thus a bit of an experiment. I have a lot of experience with larger machines, and when I say a lot, there's always more to learn :) but i...

Hi Everyone I'm new to this forum, but i've been reading a few posts - lots of great info, and seems very friendly! I'm hoping you guys can help - I have a Droidworx CX4 with WKM FC - working well, nice and stable - a joy to fly. However i'm only getting about 4-6mins flight time. I've read on...