She said that, in her background of accomplishing checks to determine a defendant's likelihood of recidivism, she has hardly ever noticed a defendant score as small for recidivism as Christy. § 2G1.3(a)(3) presents a base offense degree of 28 "if the defendant was convicted underneath eighteen U.S.C. §§ 2422(b) or 2423(a)." U.S.S.G.