Has it ever been proposed to include more than one Keep at Range button ?
Oftentimes in engagements you have to change those numbers according to a specific situation/types of ships you engage, and changing them manually, ie putting the numbers in, when only a few seconds to react can make a big difference in a fight.
So why not have the option to set several keep at range buttons ? Allowing a more reactive switch from that to manual piloting, depending on each situation.