Mail Call this week from Fastcap brings us a very useful tool that makes a complex problem easy to solve
Ron's Amazon Store: https://thesmartwoodshop.com/rons-store
Fastcap Knuckle Bender Link: http://www.fastcap.com/estore/pc/viewprd.asp?idproduct=13408
Paulk Plans: http://stores.modularmarket.com/paulk_homes/