Best Way to Image a Protected CD?

[LaBBa]

Hi
I have made a trace log with CD and with Image CD from the start of the loops on the DeviceIoControl , i use beyond compare to view them and i'm still debugging it to see the places where things goes wrong.
see attached files

the image was created with blindWrite with a liteOn CDRW with profile of "Bad Sectors"

the CD files and the Mounted CD file where compared with MD5 and verify
the CD and Image data matches when comparing with InfoTool.

ps: i have already patched the places of JNZ and JZ and the application crashes if i do it so i need to find out why the values are deffrent when it runs from the Image CD