The plaintiff sold certain machinery to defendants and contracted to projoerly install it in defendants’ flour mill. Three notes were given for the unpaid purchase-money. The machinery having been duly installed, the note first due was promptly paid. Defendants refused to pay the second note, and plaintiff brought suit on it. The defendants pleaded a counter-claim to the effect that the machinery was deficient, unsuitable, constructed and set up in an unskillful and unworkmanlike manner, and not according to contract, on account of which defendants demanded judgment for $1,000 damages. Upon such counter-claim defendants recovered $350, which was set off against the note then sued on, and plaintiff awarded judgment for the balance of $9.14 and costs of the action.
The plaintiff now sues to recover on the last of the three notes, and the defendants for answer plead a counter-claim on account of the inferior quality of the machinery and the unskillful and negligent manner in which it was installed. The Court below held that the defendants were estopped to again set up substantially the same counter-claim in the present action, upon which they had recovered in the former, in
*529
which ruling we fully concur. An examination of the answers in the two actions discloses that the counter-claim, or the- ground for damage alleged by way of defense, is one and the same in botb and based upon the same transaction. Tbe matter is, therefore, res
adjudicada,
and the defendants cannot be permitted to recover twice upon the same cause of action. IJpon the former trial, defendants bad full opportunity to submit appropriate issues and evidence showing every damage resulting from the alleged breach of contract. If they did not avail themselves of their rights they cannot now set up substantially the same cause of action. Generally the plea of
res adjudicata
applies nqt only to matters actually adjudged, but to every other question which properly belonged to the subject-matter of the issue, and which the litigants by reasonable diligence could have brought forward.
Tuttle v. Harril,
Affirmed.
