Am I reducing airflow?

[Bruce]

It may be a coincidence, but when I installed my Moose fender bag right up against the back of my seat, my bike loaded up. Have I reduced airflow?

 

[04kdx200]

I wouldn't think so............ the bike gets air from the front of the bike, well mine does anyways. I can't be 100% on a 91

 

[Mully]

No.................................