NHD
Guest
Farmer Ed, to me it's hands down SCH w_roller guides. We are on our third one on combine platforms. They wear well, cut clean, drive easy, wear on the guards less, and work well in no-till soybeans compared to an inch and a half section. Your wobble box will last longer too. We had one on our NH 973 flex-heads and they are factory installed on the HoneyBee draper heads. I've tried the others, but SCH is the best.