¶1Charged with conspiracy, violation of general regulations (three specifications), wrongful use of marijuana (two specifications), wrongful use and possession of cocaine, wrongful distribution of marijuana and cocaine (three specifications), and larceny, in violation of Uniform Code of Military Justice (UCMJ), Articles 81, 92, 112a, and 121, 10 U.S.C. §§ 881, 892, 912a, and 921, the accused pleaded guilty at a general court-martial composed of officer and enlisted members to wrongful use of marijuana (two specifications) and wrongful use of cocaine. He was acquitted of one specification of violation of a general regulation and one specification of wrongful distribution of marijuana, but convicted contrary to his pleas of conspiracy, violation of general orders (two specifications), possession of cocaine, wrongful distribution of marijuana and cocaine (two specifications), and wrongful appropriation. The convening authority approved the adjudged sentence *877to a bad-conduct discharge, confinement for 30 days, forfeiture of $400.00 per month for 2 months, and reduction to pay grade E-l.
¶2Among other things, the accused contends that the military judge committed plain error because he instructed the members that either involvement in unlawful activity or a profit motive defeats the defense of entrapment. We disagree and affirm.
¶3Profit Motive
¶4The military judge’s instruction on the defense of entrapment included the following language:
If you find that the accused entered into an unlawful transaction for the purpose of realizing a profit, he has not been entrapped. For the profit motive, not inducement on the part of the government agents, provides the incentive for commission of the defense [sic]. A profit motive forecloses the defense of entrapment absence [sic] evidence of conduct by the government agents or people cooperating with them which violates fundamental fairness and a shocking [sic] to your universal sense of justice____
¶5He repeated it when the members interrupted their deliberations to seek further clarification.
¶6The language is taken from our opinion in United States v. Beltran, 17 M.J. 617 (N.M.C.M.R.1983), pet. denied, 18 M.J. 440 (C.M.A.1984). In that case, citing United States v. Hebert, 1 M.J. 84 (C.M.A.1975), we approved an instruction that a “profit motive will destroy an entrapment defense.” In Hebert, the Court of Military Appeals rejected the contention that the accused’s pleas were improvident because evidence in extenuation raised the defense of entrapment, finding that nothing in this evidence contradicted the ample evidence of criminal predisposition provided by the accused’s responses during the providence inquiry. The Court noted that his profit motive foreclosed the defense of entrapment absent evidence of conduct by the government agents which violated fundamental fairness shocking to the universal sense of justice.
¶7After this case was tried, the Army and Air Force Courts of Military Review declined to follow Beltran. In a scholarly analysis of the law of entrapment, the Army Court in United States v. Meyers, 21 M.J. 1007 (A.C.M.R.1986), rejected the view that Hebertis precedent for the rule that an accused’s profit motive, once shown, automatically negates an entrapment defense. Consistent with the subjective test of entrapment which has been adopted by the military, an accused’s need for money is a relevant factor to be considered when determining the element of predisposition.
¶8We agree with the Air Force Court that it is beyond comprehension that Hebert, as viewed in the Beltrandecision, presaged such a revolutionary refocusing of case law. Charges of such magnitude do not occur in so subtle a fashion, nor do they go unrecognized for so lengthy a period. O’Donnell, at 913. Finding the rationale of Meyersand O’Donnellto be persuasive and the conclusions of those cases, which we have set forth above, to represent the better view, we reject Beltranto the extent that it holds an accused’s profit motive, once shown, automatically negates an entrapment defense. Therefore, we conclude that the military judge’s instruction on profit motive in this case was erroneous.
¶9Left for consideration is whether the erroneous instruction was plain error. Counsel did not object at trial. Rule for Courts-Martial 920(f) provides that failure to object to an instruction constitutes waiver of the objection in the absence of plain error. In order to constitute plain error, the error must not only be obvious and substantial, it must also have had an unfair prejudicial impact on the deliberations of members. United States v. Fisher, 21 M.J. 327, 328 (C.M.A.1986). The plain error doctrine is invoked to rectify those errors that seriously affect the fairness, integrity, or public reputation of judicial proceedings. As a consequence it is to be used sparingly, solely in those circumstances in which a miscarriage of justice would otherwise result. Id. at 328-329.
¶10We find that, although the’profit motive instruction in this case was erroneous, the error does not rise to the level of plain error as defined in Fisher.
¶11Unlawful Activity
¶12The accused also complains that the military judge committed plain error because he instructed the members that involvement in unlawful activity defeats the defense of entrapment. The judge instructed that if a person is already involved in unlawful activity which the Government is trying to uncover, the fact that an agent provides opportunities, facilities, or assists in the commission does not amount to entrapment. This language standing alone could have been misleading. Because distribution of drugs is a separate offense with a distinctive criminal intent, the circumstance that an accused has possessed and used a drug does not preclude his advancing an entrapment defense in a prosecution for its distribution. United States v. Bailey, 21 M.J. 244 (C.M.A.1986). But, there is no risk that the members were misled here. The judge instructed them that the fact that the accused may have previously used or possessed marijuana or cocaine did not establish his predisposition to sell or distribute those substances. Therefore, we reject the assignment of error.
¶13The remaining assignments of error also lack merit.
¶14*879Accordingly, the findings of guilty and sentence as approved below are affirmed.
¶15. The subjective test of entrapment involves balancing the accused’s resistance to temptation against the amount of inducement. The focus is on the accused’s latent predisposition to commit the crime, which is triggered by the government inducement. United States v. Vanzandt, 14 M.J. 332, 344 (C.M.A.1982).
¶16. Cf. United States v. Bailey, 21 M.J. 244, 247-248 (C.M.A.1986) (Cox, J., concurring).
¶17. In Fisher, the Court of Military Appeals found that an instructional error did not constitute plain error justifying reversal in spite of the lack of timely objection, but reversed because reliance on its past rulings that such an error was plain error may have resulted in the failure to object at trial. The instructional error in Fisherinvolved omission of a required instruction. The Court of Military Appeals had previously held that failure to give the instruction was plain error.