Echo CS-3510ES

[gerry]

I have been using my new Echo CS-3510 for about six months now and it has been great, very light and powerful. I replaced the 14 inch bar with a 12 inch from my old CS-281WES and its been very good for climbing and limbing. The problem is I have had to clean the spark arrestor screen twice now, the saw had a big drop in power and the screen was coked up badly. That's twice in six months, I don't remember having to do that on a chainsaw before.

The carb settings are standard as in the service manual. 

Any ideas?

[billpierce]

Personally I'd just remove it

[Mark Bolam]

As above.