Ok as I'm trying to get an understanding of tubular locks something confused me, at
http://www.lockpicks.com/ there is the TLP-LRB that is designed for 8 Pin Split Center and 7-Pin Left and Right Offset then there is the TLP-CMOD-B designed for 7-Pin if you buy both it is $20 cheaper my question is why would you need both couldnt you just buy the TLP-LRB ?