I have an older model DeWalt miter saw (DW704). Will this product work on my saw? Support 04 January 2023 16:34 Updated Follow Yes! With the retro-fit kit. Contact Customer Service 1-800-866-5740 to order one. Related articles Mitersaw Laser Guide useful information I just took this tool out of the package and put the batteries in. I have very faint lines showing. Does this tool need to be returned? I can’t get both bubbles to line up at the same time, can you help me? How do I change the batteries? My rolling tape keeps giving me the same measurement, even though I’ve measured 2 different distances. Is this tool defective? Comments 0 comments Please sign in to leave a comment.