scasnerkay, MacGruff, paulabob- Thank you all for your help. I inspected a dozen vacuumed 6"/2 lb wheels today and found a few drops of moisture in most of them. I left them as they were. Another wheel had what I felt was a lot of water-whey in it. I cut the corner open, drained the water-whey out, and re-vacuumed it. In hindsight, and in keeping with the advice given me here-above, I suppose I should have removed that wheel and let it dry for a few days. I will inspect the wheels again in a few days and if I find more than a few droplets of moisture in the vacuum bag, I will remove the wheel and let it rind a few more days. Again, thank you. I really appreciate the sharing of your knowledge.