The housing of the kicker has a forward extension for attachment of a conventional carpet gripping head. A \u201cmostly-in-focus\u201d indicator is provided to an operator of the camera to notify the operator that a reasonably good image is available for capture, without having to wait for the camera to finish a fine focus adjustment. This disclosure also relates to processes for making at least one hydrotetrafluoropropene product selected from the group consisting of CF3CF\u2550CH2, CF3CH\u2550CHF, and mixtures thereof; and relates to processes for making at least one hydrochlorotrifluoropropene product selected from the group consisting of CF3CCl\u2550CH2, CF3CH\u2550CHCl, and mixtures thereof. A data store can be configured to store messages process by the IMAP compliant mail server.