Finally processed my first batch of 4X5 in Tetenal. First time I have processed colour as well. It has actually worked out very well and I am very happy with Tetenal.

I got a processing mark on one film - a good shot too! I did not pre wash. Is it best to pre-wash?

Also after the Stabiliser I just took them out of the drum and hung them up to dry. It appears to me that I should give the film another thorough rinse before drying. I had a few water marks on a few sheets and after another wash and a dry, it appeared to fix the problem.Is this correct and what do others do?

Overall processing colour was quite easy and when I sort out a couple of minor issues, then 'Vision whatever' will not be getting my money anymore.