PERFECT MAIDEN • FMS Viper V2 70mm EDF Jet PNP RC PLANE •

I wish I could get mine to roll straight but the nose wheel has a bit of play in it. I adjust it but either goes left or right, never straight.

Bonjour, je viens de m.en acheter un. Pas encore fait de Maiden flignt. Quels sont tes expos (high mid et low) ? Merci

Congratulations 🍾 very nice flight. Have you experienced the 90mm?

Looking good on your maiden flight. I did mine a couple of weeks ago and it needed very little trimming. I added a reflex gyro in the position shown by FMS and put my rx above it on a thin fly platform after cutting out the canopy floor of the rear pilot area to create space so the battery runs below the platform a little. I then replaced the foam with a grey painted 1mm balsa cover( not visible from side view ). I got cg at 90 to 95mm using 3300 mah 35 to 70c nanotech ( 510 gms )or Admiral 4000 mah 40c.(560gms) AUW 1930 to 1980gms. Takes off from grass half flaps no problem. I have not used any elevator to flap mix. My high rates are very similar to yours and I just stick 50% expo on everything. I have increased the amount of yellow to include some of the nose area, rear of canopy, wingtips, fin tip and rear stab leading edge to assist visibility on the grey days 🙂. It will stall as per Two Bros excellent video and I just neutralised the sticks and hit full throttle to increase airspeed and recover no problem . ( yes I tried it high up !!)

Hello, déjà eu des retours sur le viper 90mm de chez fms? 👀