Well thank you all for the valuable input. Again I was just wondering if the EHC's were good or not. Approximately half are replaced. This makes sense to me if we look at the numbers. 25K + big dogs built. With approximately half of their EHC's needing replaced this makes for a big market (over 6 million bucks). I was always wondering if the EHC's were so good then why would four separate vendors create spin offs of them to fix it. Well now I know. It's not 20%!!
Safe trails all and remember the saying from Franco "clean and tight"..