Kuhn conditioner (steel rollers) sold by JD dealer can't handle heavy johnson grass. Any of you guys attempted to condition heavy johnson grass or similar crop (video attached). The dealer and rep was no help, just blowing me off after the sale? Bought this machine new, used it for three days...

I am new to this forum and failry new to hay production. I live in northeast Ohio and for the last 4 years I have mowed 15 - 20 acres of orchard/timothy hay using a NH 489 haybine. Needless to say the 489 has had it's share of problems, one of which includes it's uncanny ability to plug up...