Main problem is the change in process for the doc's (namely the...

Main problem is the change in process for the doc's (namely the radio oncologist when there is a change in designing the program for radiation therapy to account for CO2 and cannister against an already mapped program for metal valve and saline solution). Might take a few hours to get the first few dialled in but then it's a similar process. No point doing this if they just have one or two patients. It's an effort thing for the first couple of patients. Once this is overcome, same same.