The clips for the IKEA plinth in my view are too short and sets the plinth back too far. I created this to bring it forward 35mm. I've included the STEP file so you should be able to alter the size to match your requirements. I tried other options on here to replace the clip itself but I found them too brittle and they broke when fitting. This option effectively extends the plinth fitting so you use the original clips with these extensions to provide the offset.

Creality

Ender-3 S1 Pro

No

Yes

0.28

20%

I printed this laid down with supports and it produced a clean result even at 0.28 layer height (low quality setting) and 20% infill. An individual print took 1 hour 25 min with a batch of 4 completing in 4.5 hours.