On 03/05/2021 17:34, Tim+ wrote:

Well I know that. That said, Sthil do make 4-stroke strimmers/brush
cutters (that run on two stroke fuel) so not impossible, but I couldnt
find any Ryobi ones. A quick search suggests that other brands *do* exist.

Tim


My strimmer is four stroke. Quiet, but a bit heavy.

Bill