187 Ill. App. 317
Ill. App. Ct.
1914
Mr. Presiding Justice Fitch

delivered the opinion of the court.

2. Appeal and ebrob, § 1474*—when permitting expert testimony reversible error. In an action for personal injuries alleged to have resulted from the defective condition of a window, permitting experts to testify as to the effect upon a window pane of permitting the glass to become loose, held reversible error, as giving undue weight to plaintiff’s testimony.