http://www.stihlusa.com/WebContent/...ls/fs94-string-trimmer-instruction-manual.pdf It looks like Stihl has come out with a new small commercial-grade 2-stroke trimmer that is not on their website yet, the FS 94 RC. It is 24.1cc, 1.2HP, 10.2lbs. Not sure what driveshaft it has, flexible, solid or hollow. http://www.stihlusa.com/WebContent/...240r-260r-brushcutters-instruction-manual.pdf The new model to replace the legendary FS 250 R is the FS 240 R. It is 37.7cc, a whopping 2.3HP, and much heavier than the FS 250 R, weighing 14.6lbs. I wonder how these new models will do in the field. Time will tell I guess. It's not good to see that these two new models have no mixture adjustments on the carburetor. Anyway, what do y'all think about them?