ive always wanted to know how tyler always manages to break his track into a million pieces and it glides perfectly, i tried it by hand, ive looked up equations and tried my construction kit! NOTHING WORKS! ITS SO BUMPY, PLEASE TELL US HOW TO GET THOSE TOOLS, CUZ IM FREAKIN OUT HERE!
What you're looking for is Automatic Heartline Generator. You can find it here, along with a bunch of other useful tools: http://nldc.interfix.net/toolbox