Timing Belt Tensioner Pulley Question

[blageo23]

It is very important to do it right. But honestly if you are a tooth off when you do it you WILL know. When you are a tooth off the marks are WAY off(WAY off being 1/4inch). You'll see when you do it. and when sleepy say crank the engine over he means by hand. DO NOT START IT! until you know if is correct.