Had a few more flights with my Aeroworks 260 Profile. The DLE55 runs awesome. Vibration may come from the airframe it's in. I'm no expert and don't mean to be. But it is a little bouncy at idle.
After that it's a hoot to fly. Don't forget, I'm running this engine in a 14 lb. model. Check out my pic above. Let's all try to get along here. I was diagnosed with cancer about 7 weeks ago. They took my spleen. 40% of my pancreas, a portion of my stomach, a tumor that was cancer the size of a grapefruit and some lymph nodes. Going through chemo now. Prognosis is good. But mentally I'm hanging in there. You know I assumed this whole forum was about helping brother flyers out with moments that they are in that they may need some help. But with some of the input you see above now makes me wonder. Between Rover1newton and tired old man. Tired old man absolutely needs to provide CONSTRUCTIVE INPUT in my opinion. Don't make people feel they are in the first grade at the blackboard and wrote down 2+2= 5. Provide help. This is the United States of America. There are many things that have changed in this country. Let's try to keep at least this website forum a source of knowledge and reference that people can benefit from. Thanks to all for your positive input. And a belated Happy 4th of July. God bless America.