Derrick,
Welcome to the forum. See your first posts, so we'll try to help.
I didn't see you indicate how much wood you are using?
The seasoning will add a little, but it won't be the factor of making it taste that way. More likely it's the amount of wood you're using.
How much and what flavor are you using?
Are you adding in more in after it stops visually smoking? FYI, just because you don't see the gray smoke doesn't mean it's stopped smoking.