Greetings,(posted 8618 days ago)I use a CPP too, but have not noticed a Fb+F increase. What developer and film are you using? Important considerations when using the 3010 drum are: Using a sufficient ammount of chemistry per square inch of film and adjusting development times for constant agitation. Since you were using a rotary tube prior to the JOBO, I don't think the agitation is that much of an issue, unless the two are really different.
Regards,