Driving Class A's

I found it difficult to judge how close I was to the right or left road lines. I knew I was driving too far to the right and had to keep correcting my position on the road. I read a post on RV Net and it really helped me. I now have a small piece of tape low on the windshield. If I put that tape on the center line, I'm exactly in the middle of the lane. If I put the tape over the line to the left, I am right on the edge of the center line. It took a couple tries to get it exact but that little piece of tape really helps. Now I just glance at the tape to check my position and driving is no longer stressful.