I am planning on doing some floor tiling and saw in a book where they use lasers instead of a chalk line so you don't have to worry about covering up your chalk line with this that and the other... I have looked at the lasers at Lowes and Home Depot but they all don't really say if the do laser chalk lines on the floor. Most seem to advertise as doing vertical and horizontal lines on walls.
Can anyone lead me to some brands and models that will do a 40' line on the floor that cost under 100 bucks.
Regards, Ed