Question about 1970 Challenger TA stripes

[ToxicWolf]

I'm trying to make some custom stripes for a 1970 Challenger that are based on the original 1970 Challenger TA stripes.  The wide end of the TA stripe basically matches the angle of the rear window trim.  I'm trying to find out what angle I should cut the end of the stripe.  If any our you TA owners out that could measure that angle for me, I will forever be in your debt. 

[Brads70]

Does this help? Just took them.

[ToxicWolf]

Thanks ... you are the best.