Sounds like...TIME.
I like the odd jobs, but the time they take sometimes is unbelievable. We just a did a 23sq Metro roof mostly 12/12 with over 90' valleys. Talk about SLOWW. It would have went faster had we used their valley channel
What happened to your Picasa or online photo storage site you used to use? I can't get pictures to post most of the time either, so here's a link to facebook of the house we did.
https://www.facebook.com/Great-Lakes-Metro-Roof-Products-1518258425059101/