Glad to know I'm not the only one Master cleansing. I'm on day 28 and planned to do 40 days (I did two 30 day MC's before). But I just read you did a 60 day MC?! I'm inspired! If I'm still feeling good and energetic at day 40 I might just continue a few more weeks.. we'll see.
And I have the same experience as you have, about the cleansing getting easier. This is my third Master-Cleanse and for the first time I haven't had a single headache :-)
Hope you're going well! Good luck on these first few days.