Thanks for the info Dave. My brother went to the air/gas outfit today and ordered some Super 20 (ouch). I believe they normally stock the 31 but they were out. When they looked up the Rockwell hardness, they said they understood why we liked the Easyarc 620 - the guy said it was the hardest he had seen specs on. I have some old charts somewhere - I'll see if I can find them. Roger on the leveling device. We have a bat wing mower that pulls duty as a rock/glass crusher behind the JD4430 - you think you have been shot. Speaking of mis-named equipment, growing up we always wondered why it was not called the J.I. Case Rake Company, instead of the J.I. Case Plow Company. I understand the neighbor kid burned the trash out of his dad's plow one time; I wouldn't give much for the plow after that. The neighbor burned the tumble weeds out of his arena springtooth harrow just the other day; I wonder which cooled down first. I don't want to be within hearing distance when he goes to use it again. |