I have a hi dump system on my walker mower that was manufactured by Catcher Lift Systems here in Arcata, California . It is called the All Seasons Lift, I believe. The supplied 1800 number on the dump system is not working for me, I think it is disconnected. My local walker dealer said that was the number they used too. I heard he relocated to Australia...anyone have some support information or a phone number? So far Google has been no help. My motor that operates my hydraulic ram to my dump is about toast and I really need a replacement. Help would be appreciated, thanks.