Yes the controller has a job interrupt feature that will allow you to interrupt multiple jobs and then return to them. Again you will have to be sure not to move the parts that have been started. You could stop in the middle of an unlimited number of jobs and start another one. Hence again, the design of the WARDJet Job Shop Grates™ allows this to be a useful function. If you are cutting on slats, the slats can be shaken with your fingers, hence moving the parts. So when you want to come back and finish a part you were working on previously, it may not be exactly where it was when you were cutting earlier - (maybe the slat got bumped) and that would be problem. With the WARDJet Job Shop Grates™ design, the probability of the part being where it was clamped down is extremely high.