Finally, here's an update on my M-spike. I forgot to post my results last month, so I thought I'd just wait until I got the results for this month. I just talked to the nurse today, and my M-spike is still stable: It's been 1.4 for two months in a row! I've been on the reduced dose (15 mg) of Revlimid since November, and Spike is still sleeping peacefully in there. Here's Bon Jovi doing an impression of my M-spike.
Shhhh! Don't wake him!