Clearance question, SB, cast valve covers

Magnum SB, Edelbrock perf. heads, Mopar perf. cast alum. valve covers with scoprion race series rockers.

Anyone ever run into clearance issues, not top to bottom but side to side? Doesn't appear that it will be an issue but I wanted to double check.

I had to scoop out the inside edge flanges on mine- they hit the runners of my air gap. At idle it didnt leak and looked good but driving they poured! This is with 60779 edelbrock heads, air gap, and old cal customs V/Cs.