i am supposed to bring my boat over there tomorrow to get the graph mounted in the bow, but i am not going to be able to make it. i have a refresher course i have to take at the firehall tomorrow or i could lose certification. and i went out today and you asked if that noise motor was making at idle made kind of a blowing noise...yes it does. it sounds almmost exactly like you asked. anyways, busy man this week , hopefully by the end of this week i will be able to make it in. thanks