Hi there.. not to be overly rude.. but all your comments lead up to one very vague problem.
The only thing I understood completely.. is that you have a black screen when you try to specifically load "Tiger Woods PGA Tour 2011 Wii PAL Scrubbed TLS Games Reidy" from a Disc Image you burned.
You didn't say HOW the Wii is modded (if you know at all).. HOW you're trying to load the backup game.. IF other backup disc games work or not..
From JUST the info you gave.. it could be a damn fingerprint on your DVD.