Check the link below......it is partially a thread on Dave (Plane bender) building my plane.....quite a bit of commentary....+ some pics of mods. Link is hard to find via google so this will help
The DLE is flawless thus far...I set to factory settings.....& tweaked from there. Almost NO vibration. More than enough power....idles down very nice!! Plane is ballistic if you want it to be.