i like the sound of your engine along with the blades in action!

FYI
Have a mini Titan e325 that shakes a lot when spooling down the rotor blades. A little less when bringing the throttle stick down slowly but a lot
when shutting down with throttle hold. This being on a hard surface. I dicovered that when I took off those small rubber donuts for the landing skids that came with the kit, everything became very smooth, when spooling down on a hard surface. Not even a hint of shaking now with those donuts off !!!
Hope this can help someone else.

Blue Sky's