The model is very big. So if you are using Cura, you need scale it down to 10%. Then it fits perfectly.
For others that arent using Cura, 10% gaves me these sizes: 10.0147 x 28.3017 x 14.7mm
so Whoever is printing this, I hope you read this.
Longer LK4 (similar to Ender 3 Pro)