Tomb Raider 3 on PS2

[ottoman]

I asked this question about 6 months back and no-one knew but as lots of new members thought I'd run it again.

I have Tomb Raider 3 original for psx. This loads fine on my PS2. I make a back-up of it using cloneCD. The backup works fine on my modded psx and on epsxe but ps2 won't load it. It gets to the psx screen then goes blank. As psx will load it and ps2 will load original am having tough time getting my head around it!

Have tried standard loading and using ar2 psx bonus disc as a boot disc and neither work.

Anyone have any ideas why??

Regards.........