By MATT BLOIS The electronic sign outside of the Culver’s in Spring Hill displayed a simple message on Tuesday afternoon. It announced that the flavor of the day for its frozen custard was Chocolate Heath Crunch. Franchise owner Russell Glass said that message has made a big difference. “I have a lot of first-time guests …

Without an electronic message, the sign outside of Culver’s in Spring Hill is hard to see in the dark. // Photo by Matt Blois By MATT BLOIS The board for the Spring Hill’s Chamber of Commerce has suggested modifying a proposed set of rules that would regulate development to allow some kinds of electronic signs …