KWA SR5 rail doesnt allign ?

[MikeRarrmeh [64oz]]

Hey my rails from the receiver doesn't align with the actual free float RAS itself but a minuscule amount but therefore makes it so i cant connect my sight to both rails. I was wondering if im able to adjust it, if I had to do anything to the Delta ring etc. and if it should but isnt, well then theres still the 45day warranty I guess but id rather not as I have a huge event tomorrow