A self-raising form control system and method is provided that that may be used to form elevator shafts and other vertical building structures. Each groove has formed therein a plurality of conical rebates. If a document processing job is to be restricted based upon the job attribute control parameter, the controller may also be for determining whether to override the restriction based upon a job attribute override parameter different than the job attribute control parameter. The first and second detection systems are comprised of a plurality of position sensitive detectors. Locking knobs are provided to enable the legs to be locked in a desired position once adjusted to that point. For example, one such memory device is capable of inverting the lower page bit values of a complete page of MLC memory cells when a count of the lower page data values is equal to or greater than a particular value or a comparison of current levels compared with a reference current level is equal to or exceeds some threshold condition.