My first saw was an old heavy McCulloch, my Dad bought a new lighter homebuyer and told me that old yellow beast was mine,just as soon as I could start it.let me tell you what I pulled on that thing for weeks, until one day I was helping Dad work on the car, changing spark plugs, decided maybe I needed to do that to the saw to make it run, figured out all I had to do was put wire back on. My Dad come hauling tail outta the house when he heard that old thing fire up, took me till I was 16 to blow that thing up, despite 6 years of tinkering and tuning and all around learning how to not kill myself with it.