Near the motor, that paint would blister and chip off.
On the recovery probe, the end of the engine hook was also scraped.
You'll need them for stability.
A SC-2 rubber shock cord is only 18" long. I replaced it with a much longer elastic cord.
I attached the 18" parachute to the shock cord, about 4" away from the screw eye.
Slip over the coupler and lock the engine hook into the slit cut into the lower BT-20 tube.
















