Or send it to Mastermind. He recently did a thread on here of one of my saws- a Echo CS520 and I couldnt be more pleased with the results. Watch the video on page two of the thread. Hits the wood at 4 seconds, finishes the first cut at 9 sec and makes two more by twenty three seconds. I picked it up today along with my Stihl 041. At the same time I dropped off two more. Should see a Sachs Dolmar 120si build soon on AS. While I was there I ran his 044/46 hybrid. Needless to say when I go back to get these two, my 044 will be making the trip with me. He builds an awesome saw, and is a heck of a nice guy. And he has a respected reputation and following on AS for good reason. I've watched alot of ported 044 videos but that saw I ran today is on another level- it's a wood eating monster. IMHO.
SB