I was looking into putting a digital speedometer/ tac on my 09 Jackpot and didn't see any buttons on it to scroll through the menu. Do you use the black button that is already there at the 7:00 position?. For those of you that already have this digital speedometer installed how many have also put the sun shade on it? For looks or will I really need it? Also I purchased mine as NOS but it didn't come with the cover plate to replace the LEDs, anybody have a spare one that they aren't using?. Thanks in advance.