slight corrections to spacing out nodes
slight corrections to spacing out nodes

* don't preserve extraneous spacing when shifting down
* stop at >= overlapping point, not > (prevents extra spacing)

savaki/atc,zachgersh/atc,savaki/atc,simonjjones/atc,pivotal-devin-fallak/atc,zachgersh/atc,simonjjones/atc,pivotal-devin-fallak/atc,savaki/atc,utako/atc,utako/atc,zachgersh/atc,utako/atc,pivotal-devin-fallak/atc,zachgersh/atc,simonjjones/atc