I hooked up the cables for the electric start backwards. Got a spark, thought "that's odd", but forged ahead. Left it hooked up that way for a while as I located the key, which I turned with no result. Jiggled the handle a little to make sure I was in neutral, still nothing. I realized my error switched the cables back (correctly) but still no turn over, no nothing. Jumped the battery w/ my car, still no turn over. Lights & bilge pump work, and I charged the battery over night so I have to assume I fried something when I reversed the battery cables. Any idea what that something might be and how hard and/or expensive it might be to fix? Thanks.
