LOU wrote on Jun 30^th, 2011 at 6:44pm:

Also, FYI never retract flaps or move anything while still on the runway. This was an old pilot rule so you did not move the wrong leaver and maybe retract the gear by mistake. We would always clear the runway and talk to ATC - and then we could clean-up the cockpit.

Oops. Even I raise the flaps and lower the spoiler while still on the runway. :-[ Not anymore though. Thanks Lou.

Mark