Not a big deal.
Some of the most fun you can have with a trainer at a fun fly or saturday evening event are trainer races, no wings allowed!
Picture two cones on the runway two hundred feet apart line four or more wingless trainers up at the startline and at the flag first one to complete 10 laps wins the bragging rights. Now you want to talk about kaos and uncontrolled laughter.
well worth the couple of extra minutes wiping down.
John