The string is 59 1/2" the cables are 41 5/8" as for the tiller it will be different with each bow. The one thing I will tell you is timing is very important. The top limb needs to be slowed down because of the shorter distance to the arrow rest than the bottom limb. The offset on my bow was the top cam was slowed by 1/16" and I measured that from the string. Used it as my 3D bow for years. Killed as a few elk with it also.
Gselkhunter