After doing some tests and reporting earlier in this forum, I found that using TMAX RS 1:9 in a Jobo 2583 left me with streaking problems. When using it at 1:4, I had great results.

Now I've been looking into the expert drums (preferrably the 3010) and ran in to the chart about active chemicals needing to be 50ml per 4 x 5 sheet.

I need to know if I'm understanding this correctly. 10 sheets need 50ml each of active chemical. (10 x 50 = 500ml) With a 1:9 dilution scheme, I will need 5000ml? That's not right!! I normally put 1000ml into my jobo which means only 100ml is active solution. I find it hard to believe that I can only develop 2 sheets when my jobo can hold up to 18 sheets! Hope my common sense hasn't given out....