delivered-the opinion of the court.
Plaintiff brought suit, to establish the existence from time immemorial of a servitude as a means of ingress and egress to and from the property of plaintiff and over that of defendant. The complaint alleged both properties to be segregations from a larger original tract, the absence of any clause or reservation in plaintiff’s title papers modifying or limiting the use and enjoyment of such pre-existing outlet, the value thereof and, after a voluntary admission as to the existence of another way out, the inadequacy of such alternative by reason of the longer route, said to be nearly double in length as compared with that already in use, the broken character of the 'ground, the river and streams to be crossed and the intransitable condition of the road in wet weather.
The answer after various admissions and denials sets up as new matter, among other things, that plaintiff has another outlet, to wit, a municipal road passing within less than one meter of plaintiff’s property.
*261The findings of fact follow in a general way the aver-ments of the complaint, and reference is made in passing to sections 571, 572 and 574 of the Civil Code.
The brief for appellant submits that the court below erred in weighing the evidence and in applying the law.
. A careful examination of the record discloses no- such manifest error in the findings as to require a reversal.
Complaint is made of a variance, involving more or less confusion in the testimony of certain witnesses as to boundaries with reference to the points of the compass, and some discrepancies between such testimony and the description of the properties mentioned in the complaint. But the variance was immaterial and technical rather than substantial, and no question in this regard seems to have been raised in the court below.
Not only does the objection come too late when made for the first time on appeal, but even when, during .the course of the trial, a party insists that he has been surprised or misled he must substantiate the claim by showing in some way that it is well founded in fact. Díaz et al. v. Rosado et al., 30 P. R. R. 476, and authorities cited.
Appellant also contends that the court below proceeded upon the theory of a “legal servitude” based upon tbe sections of the Civil Code referred to by the trial judge, rather than upon the prescriptive right primarily asserted in the complaint. But, as we- have already indicated, defendant not only made no objection to the form of the complaint, but set up as an affirmative defense the existence of the municipal road. There was some evidence to support the facts alleged in the complaint as to the comparative convenience of the two outlets, and defendant throughout the trial emphasized the existence of the newly opened public road, but wholly failed to show that the same was equally convenient or available as an outlet. That a party cannot try his ease upon one theory and win his appeal upon another has been pointed *262out on various occasions in onr previous decisions and is too elementary to require extended discussion or the citation of authority.
' The judgment appealed from must be
Affirmed.
Chief Justice Del Toro and Justices "Wolf and Aldrey concurred. Mr. Justice Franco Soto took no part in the decision of this case.