</span><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td>QUOTE (Tom Duffy @ Mar 20 2003, 08:19 AM)</td></tr><tr><td id='QUOTE'>
...for very generous exposure (high contrast scene) of APX 100 and Acros (EI 32) I've got much shorter times in Rodinal then I've seen published. With 5 min presoak and developed in a jobo, I got times of 9 min at 68 for APX and 7 min at 68 for Acros. Rodinal was mixed at 1:50 if I did the math right (10ml Rodinal to 500 ml of water).
Son of a gun!!
APX in Rodinal 1:50 for 9 minutes @ 20deg. C in a JOBO ("P" rotation) is what I arrived at after much testing!!!
The only difference I have is with pre-wetting. I don't, after reading a few articles advising against it.