I have a beand new softail deluxe. Put on a set of samson true duals. Awesome looking!! But is it normal to have a flow of air between the oil pan and the motor? With the bike on there is a flow of hot air down there... I don't know it it's an exhaust lak coming from the rear hole where the pipe goes into the head. Doesn't seem as if its coming from there, the air seems to be lower than that..but I can't tell. Anyone know if this is normal or if I have a leak? Bike sounds great...nohissing, no weird sounds...sounds awesome... The hot air is just making me think twice!