reemas

so far ive only been able to hover around with my DF. occasionally ill try to land on a table or bed and mess up and the Df hits the floor upside down. when this happens the Df goes nuts. one or two rotors spin at top speed and the others will turn on and off. of course my throttle stick is down but it doesn't matter. i end up having to kill the power.

do any of you ever have this happen? is this normal?

BB_DF

reemas,
I think you have one of the new boards with the separate receiver, right?

> Check the receiver and make sure it's secure at the connector.
> Check for a broken jumper wire going from a pin on an IC into the Rx connector.
> Check to see if the crystal is loose.
> Check the wire connecting the Rx to the vertical PC board for a break at the solder point.
> Check the mechanical connection of the antenna wire to the vertical board.

- Bruce

laceycopter

Also make sure TI is off if you are flying inside.....sounds like it is tryin to self right itself.
DF's don't like to be upside down.