MS660 vs MS661

[Rough Hewn]

I worked in Northern BC  felling old growth for a Summer.
 
Then I did three seasons in Alaska,we would sometimes fly out to ,or between jobs at fish camps/cabin sites,radio masts etc.You couldn't just pop back into the saw shop when you are 200 air miles from town.
 
The Mtronic is great until you have to deal with the "non serviceable parts" or it lean's the mixture out to the point that the saw seizes etc.I saw that guys were putting MS660  carbs on 661s in New Zealand.
 

Three seasons in Alaska!!!!
And BC!!!
Only slightly jealous.[emoji106][emoji106][emoji106]