Posted 9/20/2009 21:08 (#854047 - in reply to #853900) Subject: Re: Spikes, 3" or 4" twisted on chisel plow?
North Central Ohio
was told spikes bury about 25 % 3in bury 60% 4in bury90% never pulled spikes but u can tell the 4in are on there.have a 9 shank levler on the backwith f c shovels it levels pretty good,one pass in the spring.