twobob's scroller not eating overloaded key presses

I'm trying to use twobob's Kindle scroller hack. The problem I'm having is that the modified keys, the right hand side page scroll keys, are still turning the page as they originally did, in addition to their new function of scrolling the screen buffer. Any ideas?

Details:
K4
kindle-k4-jailbreak-1.8.N
KUAL-v2.7
kindle-mkk-20141129
Scroller v0.3

page for scroller:
http://www.mobileread.com/forums/showpost.php?p=2461032

Thanks for your help!