When I did my first MC, the same thing happened to me. I thought something was wrong. But I just kept with the program. I didn't add anything. Then after a few days...oh yeah...waaaaay smooth sailing! This is day 2 of my current cleans and I'm having the same issue. Yesterday; nada. This a.m., a little. Tomorrow I bet I'll be sailing away. The day after! Look out!!!!!!!!