Chainsaw Question

[Mista Bukit]

I used to own a landscaping buisiness and since all of the 2 stroke tools seemed to need a different mix, I used a top quality synthetic 2 stroke oil and mixed it to the instructions on the bottle and used it for all of them. I found that it runs cleaner, doesn't foul the plugs and had 0 problems.
Also the bar oiler on some of them has an adjustment valve.