vividamnesia Well-Known Member Joined Jul 26, 2014 Messages 702 Reaction score 140 Location canada Nov 14, 2015 #21 If your worried 20vol might be too little and 30vol a little much, mix equal parts 20+30vol for 25vol
If your worried 20vol might be too little and 30vol a little much, mix equal parts 20+30vol for 25vol
cassies97 Well-Known Member Joined Jul 6, 2014 Messages 6,682 Reaction score 2,691 Location Merseyside Nov 14, 2015 #22 OP please don't mix developers. Stick to your brands instructions to lifting from a 6 to 8. If it says 30vol for 2 levels of lift then use 30vol.
OP please don't mix developers. Stick to your brands instructions to lifting from a 6 to 8. If it says 30vol for 2 levels of lift then use 30vol.
S Starboltz Well-Known Member Joined Dec 18, 2014 Messages 826 Reaction score 296 Location Wrexham Nov 14, 2015 #23 I agree with cams, follow manufacturers instructions. 40 seems very OTT