I need some quick feedback on Alpine Windows (Alside Window Company). We have a meeting with our contractor tomorrow. The head guy is coming back to fix the problems that the other guy left behind. I've since realized that the "other guy" wasn't very smart or truthful so I'm going back over everything he did. One of the things he changed was our windows. Ours were delayed and he said that he found some that were available now, and that they were "better windows for less money". If these are bad windows, I need to know before our meeting tomorrow! They are "A272 - 270 series - 2 panel - solid vinyl - double glazed".