Just wondering if any of you have ever ran your quad with the back blocked and off the ground and ran thru the throttle? Mine seems to have a lot of flex while doing this. It pulls the primary back a good .125 to .1875 to the secondary. Is this normal? Or do I need new mounts?

 

You're going to have a little flex. After all the mounts are rubber! If in doubt about the mounts,just use a pry bar to see if they've separated from the molded in metal face.