12/15/2013 2:12 AM
We use the JRM bedknives and the tines. The JRM bedknives are as good, if not better, than OEM, at a much nicer price. We are also using the JRM Dillennium tines. They are remarkable. With 2 coring machines, we aerated all our greens (20) twice and were on the 3rd aerification before they needed to be changed.