The frustration that arises after completing just 15 images, which can take half an hour or longer, and then having to begin again, is unbelievable.
I asked Helicon about this on Monday 30 Jan:
I switched lenses and this has helped considerably. However, there seems to be a bug with the program itself, in that it often sticks at 99% and needs closing down when this happens. When I am doing a 36x16 shot rotation, this can be an absolute pain, since I have to go back to the beginning again. After 33 shots, this is rather frustrating.
This is the reply I got:
Ah well, they've had my money, so it doesn't matter any longer.