Abstract: A sheet delivery arrangement including a conveyor for depositing sheets on a pile and a jogger for squaring up the pile, the jogger having an associated interceptor member spaced slightly above the pile for intercepting the curled edge of a sheet deposited on the pile to prevent such curled edge from being inserted between the jogging element and the pile. The interceptor member is coupled to the conveyor for movement between an interposed position phased with the arrival of a sheet and a retracted position clear of the pile in which the engaged edge of the sheet becomes fully supported on the pile. In the preferred embodiment the interceptor member is mounted upon the jogging element for movement with the latter, and in an alternate embodiment the interceptor member is independently mounted for movement synchronized with the arrival of successive sheets.