Heat gets excess from hollow pointYes, this is correct.
This is the method I posted on my website in 2013, and I shared it back then.
http://www.theurbanrifleman.com/2013/04/11/wet-moly-coating-method/
I have a bucket of acetone/alcohol I use for final dip when wet tumbling brass. I use the same bucket and an old lettuce strainer to dunk the bullets. Dipped bullets come out even shiner and more clean, but it certainly is not necessary. I suggest the real trick is the shaking in the cake pan on the paper towels. Don't be afraid to do this several times!!