Congrats on the new saw. One thing I did over the past few days is upgrade the blade holders to the Pegas. While not completely necessary but I was having a bit of an issue mounting the blade in the lower holder ( not the saws fault, just my clumsy hands) .
Anyhow as to vibration, you'll notice that there are speeds the saw likes and speeds that it doesn't care for. Find the speed that fits both you and the saw, as most of what I do is pretty intricate I run mine at about 4 on the speed dial.
If you have any questions please don't hesitate to ask1
Enjoy the saw, it's a good one as far as I'm concerned!