luxikon, Is this legacy APX-100 or is it Rollei Retro 100 film you are using. I noticed that you measured a density of 0.03 on your first roll. That's real low; hell that's crystal clear. I was just wondering in case I ever needed a 35mm film stock with that clear of a base. I'll bet it would do well as a reversal film; for example as a film for for the dr5 process.