If you run 99 man, leave the corners 5-10 yards off, align straight up (base or do it manually if you must), and let the 99 man do the work- my 99 fully PU Gilmore basically runs the WR route and shuts almost anything down. If you press or out of position with a slower CB, man doesnt matter they aren't catching up, even Gilmore. Speed is much more forgiving.
If you run 99 man, leave the corners 5-10 yards off, align straight up (base or do it manually if you must), and let the 99 man do the work- my 99 fully PU Gilmore basically runs the WR route and shuts almost anything down. If you press or out of position with a slower CB, man doesnt matter they aren't catching up, even Gilmore. Speed is much more forgiving.