Yes;No( room temp to 35C produces acceptable results); Some of us don't. We use a sodium lamp such as a DUKA.
Originally Posted by tkamiya
I wonder when, if ever, this myth that RA4 can only be done in total darkness will die. Can the myth last as long as the last 100 yr old Ilford employee churns out the last HP5+ while listening to Tex Ritter singing"Do not forsake me oh my darling"
Seriously, just buy some chems and give it a go. If you have an itch then the only solution is to scratch it