It usually is still the same for most of the cube carburetors. Don't let the thread pitch throw you off. This comes my 9 yrs of working these handheld trimmers, blowers, and chainsaws.
Now when it comes the newer air head versions I usually count my turns in before I remove the screws for cleaning. Some are as much a three turns out. I do know that Stihls are specing 1/4 turn out but that is not what I am finding on the C1Qs still using the 1-1/2 turn for the initial settings.
Here there are several different EPA tamper resistance caps and each one has a different way of making the adjustment on count of them. Some are easily removed, some are cut off, and other are just spring loaded and the adjustment depress the lock to unlock them.And of there is the Pacman (both large and small), 21 spline, 7 spline, single D (both large, and small), Double D, small flat blade, and a 4mm Hex. These are just a few of the adjustment tools now.
