Cemetary we do control work for took a lightning hit, wiped out 33 solenoids, 2 mini-cliks, and one of 2 Hunter PSRB's. Didn't touch the ICC's. Replaced all the solenoids, re-ohm from controllers, still have 7 zones dead. So we hook up 521, and all 7 track perfectly from field to controller and vice-versa. But still show dead when ohming. Found a looped common, cut it apart, and discovered that BOTH sides of loop had to connected to get a reading. Have never seen that before, makes no sense to me, should be able to get a reading from either side if truly looped, or at one side if not. Headed back there today to do some digging and try to find where the problem lies. Anyone have any thoughts on the common thing?