Most dealers probably haven't heard of double blades, unless they read this forum. I would be willing to bet that the majority of the double blade users are from this forum. I may be wrong, but I'd still think it to be a good bet. The first thing most guys think of is, will it hurt my spindles. It has not affected any spindles of mine in the past 12 seasons, but if a spindle goes bad on a mower, I would think a dealer would probably say, the double blades was the reason. I'm sure there is extra strain on them, but as I said, it hasn't hurt any of mine.<p>----------<br><a href="http://www.townserver.com/elm/">Eric@ELM</a><br>