<SG10> …Robots may expand above the 18” height limit while completely within the volume of the Climbing Zone and with less than thirty seconds (0:30) left in the Match.
I’m guessing what you really want the rule to say is this:
<SG10> …Robots may expand above the 18” height limit only while completely within the volume of the Climbing Zone and with less than thirty seconds (0:30) left in the Match.
I hate to nitpick, but having dealt with lawyers who’ve weaseled out of contracts because of things like that… well… you know how it is.