Anyone used this DIY method for formulating C-41 chemicals?

[777funk]

Found this a while ago and keep coming back to it:
http://www.bonavolta.ch/hobby/en/pho..._chemicals.htm

Anyone tried it and found it to work well?

[mts]

Sure, I use alternative color for all my work and have been happy with it for about 30 years. PM me if you would like a copy of my notes on the subject.

[Mike Wilde]

Your posted link is one of the key sites where I started thinking about c-41 home brew. Then I read a collection of old British Journal of Photography annuals, and trolled the rec.photo.darkroom archives.

Then Maxwell was nice and sent me a collection of his recipes.

My current C-41 formula is called Flexicolor Clone in past discussions on this site.

I have DIY'ed RA-4 when I was processing in tubes.

When I moved to a roller processor it oxidiazed too easily to work in the roller. I switched to Kodak RA-RT, and have been very satisfied with that product.

I do still mix wierdo colour print formula from scratch occasionally to do things like EP/2 prints, and reversal experiments.