galaran/FallingGeneratorFix — pull request #3 by Hiramiya (2012-11-11 14:47:25+00:00)
Title: Check Delay

Simple addition of +2 ticks to the marktime when being checked, prevents players from slowing their pistons slightly and allows the falling material time to compute correctly.
Tested a build of this on my own server and no slowdowns, also no way found yet to bypass the plugin with the extra 2 ticks.