I've read your posts and did not see the conclusion. Did you resolve your issue? I have a similar situation. Very strange. I had the bike ( 2002 Bonnie America) on the jack for something totally unrelated. When I reassembled and went to fire up for a test, I just get a single click from the solenoid. Battery is good, replaced the solenoid (fifty bucks and a 2 hour drive) thinking that was the problem, Still have the single click. I did recently replace the relay because I'm a dumbass and I thought it was headlight relay. I realy need to get a haynes manual. So anyway now I wonder if the relay I replaced is the gremiln. I'm not sure what else to check, but the work I dad while I had it jacked didn't involve anything electrical. I did think to look for any wiring that may have gotten binded up , crushed broken etc by the jack but everything looks fine.