I did the Shadowline tape 3yrs ago on my E60. Took a lot of time but wasn't too hard. The hardest part is at corners, especially the rear window kink. I used matt, and the results were great from far. From near, about 90%. Not 100% perfect. If you're fussy or impatient, this is not the solution for u as it's near impossible to achieve a perfect finish.
Tried doing it on an F10 last year. Found it totally impossible and I gave up. Not sure whether the F10 is harder to handle or just my skills have deteriorated.
Tried doing it on an F10 last year. Found it totally impossible and I gave up. Not sure whether the F10 is harder to handle or just my skills have deteriorated.