On Sun, 31 Aug 2014 23:05:46 +0000 (UTC), "Danny D."
wrote:

Danny D. wrote, on Sun, 31 Aug 2014 23:04:51 +0000:

I just measured, center to center, that they're 24 inches:
https://c2.staticflickr.com/4/3884/1...c946f1ca_b.jpg
And that they're six inches tall:
https://c2.staticflickr.com/4/3842/1...3cd7acaa_b.jpg

oops. 9 inches tall, 24 inches apart.
Is that not normal?

My roof trusses are 2X4 construction with a tile roof. I'd not worry
about the spacing. The truss engineer figured it all out.