Plaintiff’s first assignment of error is that the court failed “to charge the jury clearly” as to the legal effect of the $2,250.00-payment, which was made to plaintiff on behalf of Payne and Joyner in consideration of his covenant not to sue.
On 20 May 1966, the date of the covenant, the rule governing the effect of a payment to an injured party by one or more of the joint tort-feasors was as follows: “A valid release of one of several joint tort-feasors releases all and is a bar to a suit against any of them for the same injury. This is true for the reason that the injured party is entitled to but one satisfaction, the cause of action is indivisible, and the release operates to extinguish the cause of action. . . . But a covenant not to sue does not release and extinguish the cause of action, and the cause of action may be maintained against the remaining tort-feasors notwithstanding the covenant. . . . The remaining tort-feasors are entitled, however, to have the amount paid for the covenant credited on any judgment thereafter obtained against them by the injured party.” (Citations omitted.) McNair v. Goodwin, 262 N.C. 1, 3-4, 136 S.E. 2d 218, 220. (We note that as of 1 January 1968 the effect of a release and the right of con*177tribution between joint tort-feasors when one or more has been released by the plaintiff, were substantially changed by Article I of Ch. 847, 1967 Session Laws, codified as G.S. 1 B-l through IB-6 and known as the “Uniform Contribution among Tort-Feasors’ act.”)
When Judge Martin declined to strike Payne’s plea of the covenant not to sue but ordered that the plea not be read to the jury, it is apparent that he was attempting to chart the course of the trial on the issue of damages in accordance with the practice suggested in Ramsey v. Camp, 254 N.C. 443, 119 S.E. 2d 209. The opinion in that case contains the following persuasive quotation from DeLude v. Rimek, 351 Ill. App. 466, 473-74, 115 N.E. 2d 561, 565:
“ ‘It is well understood by lawyers and judges experienced in such matters that in a case where evidence is offered of the payment of a substantial sum for a covenant not to sue, the jury considers it evidence that the covenantee is the party responsible for the injury, and that defendant or defendants should be exculpated. Hence, there is always an effort on the part of the defense to put the covenant before the jury and to make the most of it during the course of the trial. . . .
" ‘While the amount paid under a covenant not to sue should be deducted from the total damages sustained, we hold it is the function of the jury to find the plaintiff’s total damages, and the function of the judge, upon application of the defendant after verdict, to find the amount by which such verdict should be reduced by virtue of any covenant made by the plaintiff with another concerned in the commission of the tort.’ ” Ramsey v. Camp, supra, at 445, 119 S.E. 2d at 211.
There was no exception to Judge Martin’s order that the additional defendant’s plea of the covenant not be read to the jury. Thereafter, however, plaintiff and Payne stipulated that they would request the judge to instruct the jury that plaintiff could recover only the amount by which the verdict exceeded $2,250.00. At the trial, without any objection being made, plaintiff testified on cross-examination that he had received $2,250.00 from Payne in return for a covenant not to sue her, and defendant McGhee (who had originally moved to strike all mention of the covenant from the pleadings) introduced it in evidence without objection.
After instructing the jury as to the measure of damages for personal injuries, the judge dealt with the evidence relating to the covenant not to sue as follows:
“Now, Members of the Jury, on this matter of damages, the Court charges you that you are to determine what amount, if any, that the plaintiff is entitled to recover as just and fair compensa*178tion for the injuries that he sustained, without any reference or consideration to any amount that may have already been paid to him, that as far as that payment is concerned, that the Court will take care of that, that you are to determine from the evidence, if you get to that Issue, what amount in all that he is entitled to recover for the injuries he sustained, the total amount that he is entitled to recover, and should that amount be greater than the $2,250.00, then the' Court will take care of the adjustments that are necessary to take care of that part of the compensation. It will not mean that he will be doubly paid. That if you do not answer that Issue in the total amount that he would be entitled to recover as just and fair compensation for his injuries past, present and prospective, then he would suffer from it. That is, if you gave any consideration to the fact that he has already received something. He will not receive doubly. That will be taken into consideration. So, you are to consider the total amount he is entitled to recover for all of his injuries growing out of this matter, past, present and prospective, regardless of any amount that he may have received.”
Earlier, in recapitulating plaintiff’s evidence, Judge Crissman had told the jury: “[H]e stated that he had been paid $2,250.00 by the additional defendant, Payne, as a covenant not to sue; that he did this because he was being pushed for bills, hospital bills, and so forth, growing out of this matter.”
In stating the contentions of the parties, the judge told the jury: (1) that plaintiff contended that his injuries and damage entitled him to “a substantial recovery, much in excess of the $2,250.00 that he had accepted from one of the defendants,” and that $15,000.00, the amount for which he had sued, would not be excessive; (2) that defendants McGhee and Payne contended that plaintiff had been amply compensated and, if the jury awarded damages, the amount should not exceed $2,250.00.
We think the charge made it quite clear that the jury should assess plaintiff’s damages according to the usual rule in personal injury cases as if he had not received the $2,250.00 from Payne and, if they found his damages to be more than $2,250.00, the court would credit the payment in order to prevent double compensation.
Plaintiff made no written request for special instructions in accordance with G.S. 1-181, nor did he orally request further explanation at the conclusion of the charge when Judge Crissman inquired, “Are there any other contentions?”
We think that the preferred method of crediting one tort-feasor with the amount another has paid the plaintiff as consideration for a covenant not to sue is for the judge to deduct the amount after *179the jury has assessed the full amount of the plaintiff’s damage, and that all evidence of the payment and covenant should be excluded. When, however, such evidence has been admitted without objection, to insure that the defendant receives credit for the payment, the court must instruct the jury (1) to determine the full amount of the plaintiff’s damages and then deduct the payment or (2) to determine the full amount of the plaintiff’s damages without reference to the payment and leave it to the judge to allow the credit. See Annot., Manner of crediting one tort feasor with amount paid by another for release or covenant not to sue, 94 A.L.R. 2d 352 (1964), wherein the various methods are discussed and the cases collected. In this case, the judge chose method (2). Even though method (1) might have been preferable, the instructions were clear, and there is no reason to believe that the jury was confused.
Although we have considered plaintiff’s first assignment of error, we point out that it failed to comply with the rules of this Court, which require that “[a]n assignment based on failure to charge should set out the defendant’s contention as to what the court should have charged.” State v. Wilson, 263 N.C. 533, 139 S.E. 2d 736. Accord, State v. Malpass and State v. Tyler, 266 N.C. 753, 147 S.E. 2d 180. Plaintiff’s other assignments of error likewise fail to comply with the rules. Tynes v. Davis, 244 N.C. 528, 94 S.E. 2d 496. Nevertheless, we have also considered them and find them to be without merit.
No error.