Over-the-air viewers get four new channels starting Monday on News 9 Plus (KSBI) diginets. - Bounce on Channel 52.2 - Laff on Channel 52.3 - Grit on Channel 52.4 - Escape on Channel 52.5 "We’re proud to be able to offer our over the air viewers even more options with these four exciting diginets," said Kim Eubank, Griffin Communications Director of Programming. "Viewers are constantly looking for new, economical options and these free over the air channels ...