. The easy way is to sit the top and glass the draws until you spot one, then head down while a buddy keeps an eye on the bull and directs you in. You can sit the edge of the 40 or work your way part way down one of the major ridges to get a different angle into the thicker stuff.
If you are lucky downing one hopefully you are near one of the trails otherwise it's a ton of work coming up out of there without pack animals.
During muzzy season I sat east of the guard station one evening and glassed two fine 6x6 bulls in opposite draws, but for me it was spike only.