Building a Custom ITX PC Case...might call it Nova

[Engr62]

CPU Cooler clearance is 50mm (leaves 2mm of space from the side panel).

Ouch! Went the wrong way on CPU cooler clearance for me. ☹

 

[Sorakamii]

Ouch! Went the wrong way on CPU cooler clearance for me. ☹

I know, I'm sorry. The only way i can increase it is to either make the case wider or push the gpu even further towards the side panel. I know theres a 40mm nocuta cooler thats great for small builds but i understand.