The regulator in my Marauder F&T failed (leaked) last year and Crosman sent a replacement. The new regulator is not as consistent as the original so I'd like to repair the old one and use it. I can see that the internal o-ring was badly stretched and deformed so I assume that the leak is from there. Unfortunately, some of the washers fell out and I don't know what order they should be in. I am trying to take apart the new regulator to check the order, but the plastic endcap adjuster is glued and I can't get it off. Does anyone know in what order the washers should be in or how to remove the glued endcap on the new regulator?