I'll rework the linkage again and redo my blades. What buffles me is i got the vibration without even crashing. Oh well. Looks like I'll be putting on some more bling bling since I'll be working on my birds again. I got a metal skids to replace the plastic ones. I also have metal antirotation bracket to put on the trex. My trex is on a heliartist 500d fuselage. Geeez...When is this going to stop.