You're getting the extra smoke because you're smoking sugar, which is really bad for you. I'd suggest you stop it immediately.

Also, the only ways I know are just making sure that the wrap or leaf you are using is fresh. Switch brands a lot and choose on your own which is your preference. I personally like Dutches best, but a lot of people like Swishers and Owls. Other than that just make sure the bud is consistently broken up, it's even, and that it has a firm roll.