I find that when you start cutting with it a few minutes will go by before it runs up to full rpms then you're good to go all day long, next day back to the same , kinda like it has to get it's parameters in order for the day .
I found that it was polly 10 to 15 tanks before it got to where it is now.
I forgot to mention that I thot I had a major issue with the saw, it wouldn't start for me once this winter.
About 6 months of running the saw I ran it all day Saturday ,it worked perfectly , Sunday started out great and then hard to start on the second tank, shut it off to move some brush then no go .
Thot that I'd have to find out how good the warranty was Monday, I brought it to work, thot I'd best have a look for a plugged fuel filter , nothing wrong there, figured I'd best check the plug next, pulled the the top cover ,,,,,,,, blew the dust out of the air filter and I was back in business lol
The saw had worked the same right up till it couldn't get enough air to let it run , I check it more often since that nonevent lol
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