Kevin, when you first got your EX did you know to adjust the aggressiveness by turning the motor? Mine had a bit of vibration at full speed but once I found out about adjusting the motor and fine tuning the blade to be perpendicular to the table or as close as possible, then vibration has all but disappeared. And the addition of the Pegas clamps pretty much made the saw as smooth as it could ever be. I'm ecstatic about how smooth my saw is. I never thought I'd have a saw that ran that smoothly. Of course, I am not one to run it full speed. I have no desire to do that. I found the "sweet spot" and pretty much leave it there. I did slow it down a bit when I was doing that compound cutting on my votive holder project. And, I learned after the fact that I was using the wrong kind of blades. I was using a reverse blade without the skip tooth feature. I look forward to my next foray into 3-D cutting now that I have the correct blades.