dered to take testimony, it is res adjudicata and the case will not be recommitted unless specific errors can be designated; 3 Woodb. & Μ. 157. After the report is prepared, it is proper for the master to hear exceptions and cor- rect his report, or if he disallows them, to report them to the court with the evidence; 12 III. 277; but he need not report all the testimony where the decretal order under which he acts does not require it; 52 Me. 182, 147. As to reporting evidence, see 6 N. Y. Chy. Reprint 372. A matter may be referred to a master and his report received and confirmed all at the same term of the court; 8 Ala. 88; but the general practice is to permit the report to lie over to the term follow- ing on motion of either party; 1 Brock. 529. A court of equity is not bound by the report of a master, but may confirm, mod- ify, or reject it, as the issues in the suit must be decided by the court itself; 19 U. S. App. 477; but this finding both of fact and of law will be presumed to be correct; 155 U. S. 631; and will stand unless there is some obvious error in the application of the law or serious mistake in the consider- ation of the evidence; 144 U. S. 585; id. 104; 36 W. Va. 454. See 151 U. S. 285. In practice it is not usual for the court to reject the report of a master, with his findings upon the matter referred to him, unless exceptions are taken to them and brought to its attention, and, upon exami- nation, the findings are found unsupported or defective in some essential particular; 128 U. S. 617. The court will not interfere with a report of a master upon a question of fact depend- ing upon the credibility of witnesses, unless an error is clearly made to appear; 9 Ν. J. Eq. 309, 659; the report has not the po- sition of a verdict on a motion for a new trial at law, but on exceptions on a question of fact it is only necessary to review and weigh the evidence; 18 N. J. Eq. 144; and it will not be overruled because the evi- dence is vague and conflicting, unless the conclusion is unwarranted by the evidence; id. The theory that it stands as a verdict obtains only when the findings are de- ductions from incorporated facts; 152 Pa. 42. As to sales by masters, see 7 N. Y. Chy. Reprint 63, note. As to when a decree founded on a mas- ter's report will be opened, see 4 Edw. Ch. 249; 6 Allen 457; and when reviewed, 6 N. Y. Chy. Reprint 527, note. See generally, Dan. Ch. Pr. ch. xxvi.; 1 Fost. Fed. Pr. ch. xxiii; 15 Myer's Fed. Dec. 827; Bennet, Masters: Tamlyn, Pract. & Master's Office; Garland & Ralston, Fed. Pr.