I just figured out something that cuts a bit of time out of my roto run. I haven’t added the preheat/prechill yet, I’m setting up for it though.
I got tired of having to empty my flask every 40 minutes, breaking vac, emptying and restarting so i timed it and found out i lose 5-8 mins every time. That adds up over the day, so something had to be done. I added a 20l stainless collection pot with 2 ports on the lid and connected the bottom of the roto flask to one port on the lid and changed the vachose on the roto flask to the other port on the lid. That’s it. Now I don’t have to break vac and only feed more etho into the roto every 40 mins or so. Frees up some time to do other things.