Hey Mike I have the Up3 installed in my Hawk but have the same observation as you, They cycle nice on the ground but the pull on the gear when retracting is very weak, If i barely touch the one of the gears it stops until the rest is up then the pull gets stronger, but by then its out of sequence and the door closes with the gear out. I'm debating now if i should maiden it like that or just go ahead and change it out for two Robart Valves or the Electronic ones. I have a PowerBox Cockpit with the gear sequencer I could use if i go with individual Valves.

I have a video clip Ill try to upload on YouTube so you guys can give me your opinion if I should give it a try in the Air.

Kenric.