Readjusted all my action bars to .75 (which, for the record, "." still doesn't register in the value fields) and there seems to be an inconsistency with button spacing:

http://img545.imageshack.us/i/misalign.jpg

All bottom bars are anchored to each other (bottom to top) and all vertical are anchored to each other (right to left). Double checked settings to confirm all are set to scale of .75