Bill Hart published the third installment of my adventures with tima's DIY RCM on his Web site
The Vinyl Press. Big changes in follow-up #2. Here are links to all three:
tima's DIY RCM
tima’s DIY (Ultrasonic) RCM – followup #1
tima’s DIY RCM – follow-up #2: Compelling Changes – Improved Results
Here's a teaser: It's not a matter of how the air is moved - it's all evaporation. There is no difference in drying records by fan or open air. The critical element of any form of air drying is not having record detritus, dirt or other gunk (solids) in the water on a record when it dries.