[Roadsters] Performance benefits

[Ken & Tammy Williams]

Hey,
I've been busy working on the Roadster, getting ready for spring.  So, I'm
having a new exhaust built, but adding a few other bits and pieces here and
there.  The big question that came to me was about performance.  I was curious
if I will lose all benefits in performance if I put the stickers on the soft
top windows and then have the top down.??
And, before you ask, I searched on 311s site and found no specific answer.
Be safe,
Ken
'67 1600
Janesville, WI