1970 dart swinger tail stripe, help needed

if you get some small bubbles, don't sweat it. First good sunny day leave it out in the sun and they will come out through the stripe. I had pro do my first set and it had 10 bubbles under the stripe - I freaked. He told me not to worry, be patient. I took it to a show 2 weeks later, with the bubbles, and it was sunny and hot. By noon they had all disappeared... go figure