Q: I paint my walls and ceilings with a latex flat paint and use a good quality lambswool roller. However, I frequently have trouble with the paint dripping when I first start to roll the paint on.

If you've ever done a DIY paint job, you know it's hard work—and it can get a little messy. When painting ceilings, drips are the biggest problem because, unlike when you're painting a wall, the paint ...