Here is an interesting old thread: http://talk.newagtalk.com/forums/thread-view.asp?tid=371622&DisplayType=nested&setCookie=1 is this true about Deere no longer offering the heavy-duty downforce springs? has anyone actually measured the downforce throughout the range of travel of the parallel link with these springs, and are they truly inferior to the plain-Jane older springs that were simple extension springs with hooks on each end? I do understand that springs will bounce (rebound) and that airbags won't do that. |