You'll need to loosen the little screws then use a screw driver to lower the huge flathead screws. The little screws just lock in the bigs ones once you get it set up.
Gibson LP Standard T - Epiphone LP Standard (BCS wiring+pots, 57/57+ Gibson) - Fender FSR MIM Telecaster
Blackstar Series one 45 (v30's) - Jetcity JCA50h + 212cab (Eminence) - Orange Crush 35RT