Draft Issue

Hi everyone, I had a pacific energy aldera T5 installed in April. The stove pipe exits through my basement wall and extends up the outside of my house. Ive only lit a couple of fires but it seems to be difficult to get going sometimes smoking out my basement even when the door is closed. Also even now in the summer I keep getting a creosote smell in my basement.

Wondering if there is anything I can do about this (extra length of pipe, different cap for the high winds)?