Yeah all good! Running about a 14psi at the moment (dont think the .48/60 will flow much more TBH), feels about as quick as my CVH did at 30psi (around 270bhp) but have literally only spent 45mins mapping to just make sure it's safe!
Much more responsive and so much quieter than the CVH too, engine itself that is not the exhuast note as that sounds exactly as it did before!