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Dammit
How wide are the cups? It would be pushed out to the drive side by width of cup - 2.5mm assuming the shell is standard BSA. The BB30 non drive side spacer is like 7.5mm and then there's all the spacers and wave washer which I recon adds another 2-3.5mm so assuming your cups are 10mm wide at least on the NDS you aren't far out.