Boot loop help after Titanium

Every once in awhile when I use Titanium back up after flashing I will restart and be stuck in a boot loop. Pushing vol up, home and power does not load recovery and it seems like I am forced to use Odin and flash back to stock and go from there. I may not have a great understanding of using Odin but through some searches I have not been able to see how to load a custom ROM from it, at least I can not find anything in a .tar file.

My question is where am I going wrong with Titanium or is there an easy way to get recovery back when it won't load. This last time I was just going from one JB leak ROM to another, used XML for the backup and poof.

Thanks everyone for whatever help you can toss my way.