How quickly can the blocks be trimmed after gluing?
Using a standard hot glue gun and standard glue, the blocks can typically be routed immediately after gluing all 8 blocks. Our recommendation is to glue all of the wood blocks into position for the entire opening. By the time the last block is glued into position, the first one is ready to be routered. Doing this there is no need to wait between gluing and routing. If a block is to be removed, typically, the wood trimmer studs give way instead of the glue. Demonstrations of the JAMBMASTERTM are approximately 7 minutes long from starting to place the JAMBMASTERTM in the opening to having the door hung. There is no time to wait for glue to dry. (And yes, that is 7 minutes in an opening with very twisted trimmer studs and which is also out of plumb.