I just bought my first projector today(X1) and my wife and I started viewing Jurassic Park on the DIY B/O cloth screen I made. Frame is 52"X92" made out of 1X3 pine, 3 vertical inner members and each end. As soon as there was a sky shot, we could see the vertical frame members show up as stripes on screen. This was confirmed a couple more times before I shut off projector. What should I do now, put a second layer on it? Has this happened to anyone else? I sure could use some advice. Thanks.