750 teryx

I own a 750 brt fr. 05 , so a friend asked me if I would recommend the new teryx. Based on my experience I said yes ,Kawasaki makes a good bike. He got one and is very pleased except the heat off the engine and exhaust pipe comes up by the console and the back of the seat and on a warm day is unbearable. The dealer says the fuel mix may be too rich causing the engine to run hot. I looked at the machine and it seems to not be sealed up properly to direct the heat away from the passenger area. Is any one else having this problem?