Asked Jason Smith about getting a slightly shorter GPS antenna cable. He answered that my cable is 26.5" long because Garmin specifies a minimum length of 26" for the antenna cable. Double checked layout before drilling GA 35 mounting holes to #12 and fan mounting holes to #19. Bought mounting hardware and modified fan screens to improve flow. Mounted fans and tested; one fan inop. Ordered replacement from Digi-Key.
