When working on the medium quarry under the standard style pack, quarrier will place framed cobblestone correctly and then destroy the blocks they placed while mining out the next layer. This results in floating torches and a lack of the intended step down framework. After a few layers the quarrier will cease working and stand idly despite no active requests. Thus, completing the quarry and then constructing the "medium quarry shaft" with the build wand is not a viable workaround. Attempts to recall and restart the worker is unsuccessful and firing and rehiring results in the quarrier placing the framed cobblestone from the beginning before destroying them again. Searches for a similar problem led to a bug report under minecolonies github #8488 in which a commenter stated on May 21 that in their play through of ATM-8; disabling Applied Energistics 2 and its dependents somehow resolved the quarry issue for them when they were searching for mod conflicts.