Many thanks Vicki,
I was about 2 klicks into a wadi; it was getting hot and only had the one camera. Was not going to walk back for the Bronica 6×6, so hoped that channel mixer would help me with this one.
The problem I now have is that I will need to make a digital negative so that I can print in the dark-room.
Hay ho – there is always payback for being lazy 🙂
David A Lockwood 
What a great B & W.
(wouldn’t be half as effective in colour).
Many thanks Vicki,
I was about 2 klicks into a wadi; it was getting hot and only had the one camera. Was not going to walk back for the Bronica 6×6, so hoped that channel mixer would help me with this one.
The problem I now have is that I will need to make a digital negative so that I can print in the dark-room.
Hay ho – there is always payback for being lazy 🙂
David.