I recently had a bad run in with a large rock caused a lot of damage around $1500. to lower unit prop etc. Boat was repaired at H2O in NLR AR.I would recomend their work and customer service had them also install 2 bank battery charger. I went to lake yesterday to run boat and I cranked and cranked and motor would even fire out of desperation I called H2O explained what was happening the service manger suggested checking the KILL switch flipped it up motor fired and run like a champ sometimes you just feel like a fool.