Awesome input guys, thanks! The riser 100 is my next project. Will add either spoilers or flaperons to use as flaps or spoilers. Will keep this one 100% sailplane and build as light as I can, although my idea of light may differ from others idea of light.Any suggestions on minor changes like extending nose a bit so less weight to balance is needed? Any other small changes that can make it a better flier? Thanks all!