I like that idea, rvd. There certainly isn't much wood there now... ha, ha, and I have to remind myself of that every time I grab the plane to move it. And assuming that your current wood in still in tact, it wouldn't take much sheeting to add the strength. I would 1/16th sheeting at most - perhaps even 1/32nd. Oh, and I would be sure to run the sheeting across and not down the fuse to give it the strength. More cuts, but probably worth it.

25mph winds.... ah... no thank you. Bring out the straps to tie down the plane!

-shaun