Most lazers will shoot a beam that will spread more over distance, you end up with a beam that you need to measure to find the center of. And line lazers you will have trouble seeing the beam at 40', bright sun light - forget it. Often I set up the string with the lazer, then shut the thing off for all the ones in the middle.
[This message has been edited by e57 (edited 10-07-2006).]
Mark Heller "Well - I oughta....." -Jackie Gleason
