ok heres where i sit. ive desided to extend the flaps bolth wide and long so i can slow my plane to a crawl also i designed some leading eadge slats but i wana know what you think of there functanality these are only the ruf fourm of them but if they work i will make them for real out of foam sheeted and glassed. the front has an opening of about one quarter of an inch and the rear one eighth so the fmow of air should be excelerated in thery but i have never done this befor so i dont quite understand. well here are some pics so you can see what i mean. i also slightly rounded the wing tips and alerons.