[Rallye Sport]

Hey FTE, can't quite make the weed out on my computer screen. I'd go with the product DFB has suggested, a quick look at the data sheet says it contains MCPA, we use that a bit on delicate bent grass greens so it should pose no threat to your buffalo. If in doubt though do a test spot first.

Have you had any dramas with the 4-mix engines DFB?
We have a new combi tool at work with one thats giving us some grief. Apparently the valve trains are very sensitive. The tappet gap can vary the performance significantly. We've been trying to set it but the area is too narrow to get a conventional feeler gauge into. Stihl sell a specific gauge but we've been waiting months for it too come into stock.
The shop is reluctant to do it under warranty (they probably don't have the right gauge either) and after waiting so long I'm just about done with the brand. Time to start trying some new shops and brands I think.