PeterPlus Sprinter - BIOS 3.04 & TITD

[Shockwav3]

Hi guys,
I just recently had to update my sprinter to BIOS 3.04 due to upgrading the VRAM to AS7C1024B-12 SRAMs.
Previously I had run BIOS 3.03.251 due to it being the version with a legit signature for the copy of the game "thunder in the deep". With the new SRAMs I get massive junk pixels with BIOS 3.03, previously I had IDT71024 SRAMs which worked "ok" (ZX software usually worked fine, I occasionally got junk pixels in FN and high amounts in the DOOM demo or TITD). Since upgrading to 3.04 and the AS7C1024B-12 SRAMs everything seems to work fine, but I can't play TITD anymore due to a different BIOS ID.

Is there a hacked version of the 3.04 BIOS around that works with the TITD version spread by velesoft or a version of the game without the copy protection?

- - - Updated - - -

Nevermind ... using sp304.bin from https://www.dropbox.com/s/9vqb7v5ww3...asher.zip?dl=0 TITD now works as well.
I'm still occasionally getting glitches with attributes in ZX mode and TITD actually now seems worse than before. Hmpf.

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