Uhhhh... when I'm underneath the truck and adjusting through the inspection holes,I'm turning the wheel down. If you have the drum off and you're starring at the brake assembly,then yes,it goes up then.
A couple of months ago I dissasembled the brake adjusters to see what's up. The factory doesn't do anything to make them unscrew easily. The threads were starting to get covered in rust,which doesn't let them do their thing at all! I cleaned them up and coated anti-seize on the threads and end caps,and so far I don't have to go in to re-adjust the brakes anywhere near as often as I used to.
-Mike
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'00 2500QC,4x4,LWB,Dark Garnet,6spd,3. 54lsd,SLT,DD stage II,Psychotty air,10-level PM3,Jacobs ebrake,Isspro pyro & boost gauges,2wd-low,Airoquip fuel lines,Smittybilt nerfs,BFG 285/75 AT's,Midland cb,Clarion 6-disc changer