Well after contemplating doing my own E-6 for some time and learning this month that my local lab no longer does E-6 "in house", I finally went to B+H and picked up Kodak's single use E-6 kit. I was curious if most people using Kodak chemistry for home processing use it one shot or use it repeatedly and increase the times. Also, upon opening the bottles of stock solutions, how long can they be stored for before they deteriorate? Finally, I plan on using the same small tank setup I use for black and white but was wondering if it would be worth trying to find a used Jobo system if it makes the process a whole lot easier. Between the exacting temperature control and the myriad of steps it seems like there is quite a bit that can go wrong with this process but I can't wait to try anyway