Hahaha, I had a similar thing, I folded my E6B day 1 hour 2 of ground school... anything from 130deg to 210deg had a +-5deg parallax error Great story! Glad it

Hahaha, I had a similar thing, I folded my E6B day 1 hour 2 of ground school... anything from 130deg to 210deg had a +-5deg parallax error Great story! Glad it coulda been've use :)