I bought my 1st brand new boat, A 115/80 jet is on the 18' gator tough boat. It sometimes wont go down to an idle, and stays at around 1400rpm. I removed engine cowling and can hear a vacuum leak. I found where it is and if I cover it for a split second the boat immediately goes to 750 and stays there until I run it again. I took a little video and a couple pictures. I dont know if I'm missing a hose or something else is going on. With everything going on in the world the shop is understandably closed or I would take it up and get the warranty work done. This was the maiden voyage for the boat by the way. The video wont load, must be too big. But I could send it to an email or cell phone I'm sure. Any help would be appreciated! Thanks