1946-1949 1947 Convertible Top

[RABLEB]

Thanks for the information on my headliner question. I have a new question: What is the distance between the rear wooden bow and the tack strip? I have a manual that tells you to secure the bow to prevent movement when removing the old top. Since the top was already removed I was not able to get measurements. Using my original rear window it would measure out to be 17" however, I have another non-Cadillac manual that states it should be 20". By securing it at 17" it seems to be just behind the passengers head and at 20" it would be overtop of the passengers head.

Thanks