A cutting element includes a multilayer polycrystalline diamond element bonded to a substrate of a less hard material. A needle-like electrode at the same potential as the enclosure is positioned at the vapor inlet to accentuate the electric field, thereby improving separation. The inventive compositions provide improved thermal performance and enhanced cure strength on oily metal surfaces. The spring is held in compressed mode during normal operation. The bottom layer further includes a centralized ground plane. The trim module trims the data from one of the first cache and the second cache in response to an indicator that the storage device stores the data.