Agitation for Rodinal/D76/TMAX using HIE KODAK)

[motocross]

I d like to inform me about the agitation in a small tank for the develop. RODINAL/D76/T MAX using HIE KODAK film. RODINAL for example, continuously for the first minute and then titl every 30 sec??? is this right ???

thank you

 

[Ian Grant]

Sounds about right, it's about being consistent so that you achieve the same results each time. I use inversion agitation for 35mm, 120 & 5x4 negs and gentle continuous inversions for the first 30 seconds then 2 inversions every minute. My dev times are around 10-15 mins if shorter 5-9 mins then I'd agitatee every 30 seconds.

Ian