Fellers, don't tell anybody, but I use a string to line up stuff when working by myself which is about 99% of the time. I've even seen other fellers do it too! (dumb Texans) Now, if I were to move to the west coast I'd have to hire some helpers since owning a string is a violation of policy out that way. Maybe I could even hire some of those out of work movie actors or something to come sight my posts for me. At least I know now that the way I've done it for 40+ years doesn't work. I hate it when that happens. ROFL