I have purchased a used electric start unit for my non electric 2005 SID. I have it installed and wired the same as my 2004 SDI that came with electric start. When I press the start reverse button nothing happens. Reading the forums I see there should be a wire change out with a fuse and relay on it. I have that new pig tai,l but on both of my SDI machines there seems to be nothing like that to change. Just wondering if anyone else has run into this problem.