Nice confidence on those superimposed lines, they're great! The ghosted lines, on the other hand, aren't quite there yet. I think it's that you take too long to line up to the correct starting point, breaking the built up rhythm. See if you can do that a little faster, during the ghosted planes exercise. If not, don't stress. It'll take you less and less each time, and, eventually, you'll be able to line it up and not sacrifice the rhythm. Until then, do your best!