Curious how people are handling this scenario. We have a furnace where you will run multiple jobs thru it in a batch. One job could have 400 parts and one have 50 and could run unattended for say 4 hours. Originally, we thought we would set up for backflush operations on the jobs at standard but when they backflush it is going to apply 4 hours of burden to both jobs over inflating burden cost. This is based on the idea both job operations have 4 hours standard specified.