keys used for enbseries and ext frame limiter the same

Hi,I had found necessary after accessing an fsx menu and returning to active flight, the enbseries needed to be turned back on. In doing so with "shift f12", I noticed this was also the key which adjusts the fps upward on the limiter.I saw no way to change enbseries, but was wondering if the key for the limiter can be changed?Bob