[ps2] How to burn dual layer disc games correctly?

I have attempted to burn "midnight club 3" and "gran turismo 4" but so far every copy have failed on my ps2.On gt4 I used 4x speed, all i got was the copy right menu.On Midnight club I got black...disc speed 1.Using TDK dvd+ dual layer disc, and every other game that doesn't use dual layer has worked fine.

Take a look at this here:
http://forum.mininova.org/lofiversion/index.php?t234992155.htmlIt probably has your answer. It says that +R media won't work, and that you should use some sort of patcher before burning.

Replying to #2

Thanks sir :)