I will be out of the Shop 9/13/19 through 9/22/19 Just giving folks an advance notice. I will be out of town and unreachable from 9/13/19 through 9/22/19 for a family trip. I will not be checking e-mail or voicemail while away. Gaige Musick, my shipping manager will be here shipping all in stock items lightning fast as usual. No disruption of service will happen. Please expect an additional 7 day lead time on vacuum chambers in addition to the lead time stated. Thank you for your understanding!