was faster to cut and paste these lines, will post whole log later. this is the last thing in the log.
[6/23/2016 9:22:47 PM] [DEBUG] [Filter Wheel Thread] SGM_FW_SET_POSITION message received...
[6/23/2016 9:22:47 PM] [DEBUG] [Filter Wheel Thread] GlobalExceptionHandler caught : Index was outside the bounds of the array.
[6/23/2016 9:22:47 PM] [DEBUG] [Filter Wheel Thread] Runtime terminating: True