Ring Gap Question

Purchased some Moly Coated Steel rings from Hastings for a .030 over 408 stroker build on a Magnum.

Running Keith Black 356 Hyper pistons. KB calls for a .008 multiplier for Street Towing and boosted applications for the top ring and .004 for the second ring regardless of application.

I filed all my top rings to .032 but my second row rings are all gapping out of the package at .024 when KB specs .016. Hastings states they stay on the looser side to be safe.

This truck will tow and have plans to add boost, but don't want excessive oil consumption.

This is the first motor I have put together and want to do it correctly.

Should I get a different set of file to fit rings to get my gaps dialed in per Keith Black or will the .008 be negligible? Seems like you read 10 different sources and you get 10 different varying opinions. From ring manufactures to piston manufactures.......it lends itself to a lot of interpretation and confusion.

Thanks for anyone willing to shed some anecdotal experience and suggestions!

Thomas