Originally Posted by Steve Roberts
Steve - you are explaining yourself well. I understood correctly.
You are using 4g/L hypo.
For Rodinal I'm using around 0.76g/L, for Dokumol I'm using around 2.88g/L
You are using standard Sodium Thiosulphate (as confirmed by Rudeofus) whilst I'm using the anhydrous (which I now realise is the stronger of the two). Anhydrous is meant to be 1.6 times stronger by weight - and that largely explains the difference.
I was interested that Rodinal seemed to require approx. 1/4 the hypo needed with Dokumol when I tried it.
The fact that you have got where you are after 10 films is admirable!