Corsa Question
 

I just bought a boat with Corsa Quick and Quiet, yesterday I went down to the boat and practiced putting her in the slip ,the whole time I had the exhaust diverted through prop,about 3 or 4 hours later I put my hand on the solenoids and they were really warm almost hot,but boat hadn't been running for at least 3 or 4 hours!! Question is ,Is this normal ? or do you have to switch back to thru hull setting to avoid the current from running thru the solenoids??????? Any advice ??????? Thanks Rich:(

Could just be heat transfer from the hot exhaust????