Actually, that's pretty close to where it should be.
FWIW, I personally think that RG's ship with too LITTLE
neck angle, and almost wiithout exception every RG7 I've ever bought has gotten an almost immediate
neck shim and increase in bridge height, and has played better for it. A slightly steeper neck angle coupled with a slightly higher bridge equates to low action and a bit more pullup, and something about the "feel" seems a little nicer, but that could be straight-up placebo effect.
This is actually one of the reasons I'm a little hesitant about buying fixed neck guitars, you can't adjust neck angle.