Backup problems with Chicken Run

[Daviesoft]

Hi all, I am encountering problems copying Chicken RUn for my Daughter. I have produced a straight copy as normal using Nero (which works with previous backups).

My PSX has a MOD chip installed (other backups are fine), however chicken run hangs...crashes?

Do I need to apply a patch to the image (using CDRWIN)?

Is there a patch available? The patch that appears in the Game Index refers to NTSC/PAL conversion and does not specify backup detection, etc...

Could any of you shed some light on this problem I would be very greatful