I have smooth scrolling at Holo Launcher, when i have elasting scrolling off, scrolling speed 50 or 65, and scrolling cache to High Quality and you can try from Cyanogen Mod Settings - Performance - Scrolling Cache to Force Enabled, and also change the animation style of drawer from card stack to normal. I hope this helps.
I hope it works in next Ainillia's release, it worked for me on lupo's release at previous thread, may be you can replace the theme manager apk from that rom
Doesn't work! DAMN!
Edited by ccorasaaa, 14 September 2012 - 07:14 PM.