Twisting around the LE will add a bit of a pitching moment. Usually. However, a flying wing USUALLY will have a near-zero pitching moment airfoil so it's a non-issue.
Besides, if it's a foamie, just twisting it with you hand and applying a heat gun, will usually twist around approximately the 1/4 chord point. So it's no problem. Really I've done it dozens of times. Don't sweat it. Bill Swingle RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED] Please note that subscribe and unsubscribe messages must be sent in text only format with MIME turned off.
