Randy from the Wyo area, welcome to our forum here! First off Lake Granby isn't up on the Mesa and if there are Cutties in there would be very hard to target. It is known for Lakers, Kokes, Big slimers and Browns. If you want info on Cutties on the actual Mesa maybe someone will toss out some helpful tips or else you can use the search function to look for more, a lot of good info in the archives.
Good luck and tight lines!!!
I'm losing my mind, but if I keep the part that tell me when I have to pee I should be OK!