I had one of those days today when I made one step back but two forward..

It came about in a funny way - I was on my second flight of the morning with the lil Edge - it was breezy, maybe 8 to 10 mph, and after some tight low basic loops and rolls slammed together (the tiny Edge begs to be man-handled, especially in the wind) - I flew behind my head and lost my bearings - result a vertical pile-in!
Undaunted I discarded the battered cowl (with it's 8 grams noseweight inside) & bent the motor back to where it was approximately. I re-launched and 'bingo' what a fantastic difference the result - the rearward CG and lighter weight transformed the plane.. I did a tight loop at 50 feet, into an outside tight loop and hit stall speed at just the right attitude - I hovered for a second before falling out left.. I landed the Edge and boy, it was sooo slow I could have caught it!
Back home, I fabbed a new ply/foam firewall and hot glued it in place, I bent the alloy motor mount level and set it into my bulkhead at zero sidethrust and about a half degree downthrust. My CG was at 45mm from the L.E. & the flying weight was 227 grams.
I charged the lipos and headed back to the field with a feeling today I was going to learn something important.. I was expecting to have to retrim so I cheated by adding some left aileron trim b4 launching. It didn't need it so I climbed vertically and dialled out a few clicks of left ail..
The plane was transformed, soooo responsive still but
...Continue Reading