[eladiopsislab]

I draw alignment marks on my ball, but I only use them for lining up my tee shot and my clubhead "squareness" to the ball. I still prefer to look at a completely blank part of the ball when addressing my ball before putting.

I tried using the line once or twice during putting, but no matter how well I lined the line up to my intended putting line, I always second-guessinig myself when I addressed the ball. Instead, I'd rather focus on some small point along my putting line, and line up the alignment mark on my putter to that.