clear hcr flags when necessary; remove printfs
clear hcr flags when necessary; remove printfs

buccella/SFCB,mchasal/SFCB,mchasal/SFCB,mchasal/SFCB,mchasal/SFCB,buccella/SFCB,buccella/SFCB,buccella/SFCB,buccella/SFCB