Here's whats left of my US .40 after the wing ejected.
I had the landing gear problems too. I had replaced
the front wing block, and dowels after it had burned
itself in half.

I'm pretty sure the rear wing hold down let go. I'll
call them, and ask for a replacement. I'll have to eat
the $320. I gave to the guy for the damage done to
the hood of his Jeep....when the "missile" crashed
into it. Thank Goodness noboby was hurt.

I recently purchased an Arresti, right before the Stick
went in....and now all I can do is eye it with distrust.