The black sand beaches of Jamaica, IL | I don't know about the yetters specifically but in general the low disturbance high speed units work better in drier conditions. In wet conditions they struggle to get a good seal, in the fall I'd much rather have a knife unit to get the depth for good sealing conditions. But I do think those type of units would work well for sidedress applications as long as it's not too wet. Just my $.02 |