If you're doing washout you won't use the semi-span, you'll use the chord at the tip. 3.4mm for every 100mm of chord.

You probably wont get any help from the police in a situation like this.They've got too many bigger issues to deal with. I had my identity stolen. Some guy was living and working as me in another state that I never even been to. I had the address of the house he was in , account numbers , unpaid bil...

A litho demonstration. It would be nice if that could be "you tubed" for us far away people to enjoy and learn.

Done -signed it. Thanks for the "heads up."

Just browsing around and found this thread. Any updates? It's been a year today since the last comment. I'm really interested as I'm about to embark on a 1/4 scale scout.