The suggestion of using the Mr. Hobby Leveling 400 was a life saver for me (well at least for stripping paint off?) Easily wiped off with just a small amount of thinner sections at a time. Then a tight spots and creases I dipped toothbrush in a small amount in a bottle, brushed it on, waited a few seconds and brushed it right off.
Got this much off with the Easy-off after not getting any off with the Castrol Degreaser.
After the thinner all gone and like it was unpainted. Didn't take pics before I re-primed it.