Remember Aussie, all machines have a specific crop and_or condition which they excel in. Canola is one of the better crops for the STS and one of the not-so-good for the Gleaner. I'm not prepared to sing the praises of the STS just yet, as it's still tough to beat a Gleaner in other conditions and the STS is still underbuilt. Have, like you, seen it perform well but have also seen it perform very poorly.