I like to use T-Max developers more diluted than normal. It is easier to develop consistantly because the contrast-time changes are larger, in other words your development times are longer so a 30 second error has less effect than with stronger developers.(posted 9652 days ago)Development Times: T-Max 100 EI-80 T-Max 1:9 11 Min. @ 75 F T-Max 400 EI-320 T-Max 1:9 10.5 Min. @ 75 F
T-Max 100 EI-80 T-Max RS 1:9 10.5 Min. @ 75 F T-Max 400 EI-320 T-Max RS 1:9 10 Min. @ 75 F
Hope this helps!