Wish I took a picture, wife was cutting with it Saturday. It is definitely the easiest starting saw I have used.
Great it went that quick. Yeah hindsight is always 20/20. Enjoy the new saw and post lots of pics. Hoard on and work safe my friend.
The data that echo provided as of yesterday only says that the sprocket cover is magnesium on the 620. I'll see if I can find more information. I see their marketing Dept saw my post. Looking around on non Echo sites, I found one that says it is a magnesium case. Ok echo, fix your site. In this industry, if you only mention a mag sprocket cover then everyone assumes that the case isn't magnesium.
That and they don't promote the lifetime ignition coil warranty. Or that they can oil like the Exxon Valdez.
Echo replied to my email and they confirmed that the crankcase and sprocket cover are indeed magnesium on the 620. Now they just need to update their website.