[BUG]: SPS when fighting Dark Satellite in Jak 3 [SCUS-97330]

[Loy2up]

Describe the Bug

There seems to be an EE rounding issue in Jak 3, elevating the enemy's whips upwards.

Reproduction Steps

Play the mission "Rescue Wastelanders" until you reach the enemy. Alternatively, here's my savestate:

SCUS-97330 (644CFD03).01.zip

Expected Behavior

No whips showing up.

PCSX2 Revision

2.3.108

Operating System

Windows 11

If Linux - Specify Distro

No response

CPU

AMD Ryzen 7 7800X3D

GPU

Nvidia RTX 4090

GS Settings

No response

Emulation Settings

No response

GS Window Screenshots

No response

Logs & Dumps

No response

[Mrlinkwii]

savestate is useless here we need a memcard

[Loy2up]

Because the game has a debug menu and the ability to select levels, then uploading ny memcard is rendered useless.

[JordanTheToaster]

Because the game has a debug menu and the ability to select levels, then uploading ny memcard is rendered useless.

Doesn't matter if it does or not please post a memcard.

[TheLastRar]

I can repo on the PAL version
Here is a pal save MC, Mission is accessible from Secrets -> Level Select Act 1 -> Rescue Wastelanders

Jak3Full.zip

[refractionpcsx2]

Does it happen when you don't use a widescreen patch? (you will need to reload the game normally after disabling it)

Also please don't use any other patches for debug stuff or anything,

[Loy2up]

Does it happen when you don't use a widescreen patch? (you will need to reload the game normally after disabling it)

Also please don't use any other patches for debug stuff or anything,

I'm using the default 4:3 aspect ratio. And it can't be related to that because messing with rounding options exacerbates the issue.

[GitHubProUser67]

Could you try this area on my soft float Pull Request, Jak games will likely require them for other reasons, but worth a try:

#12001