A method of determining a driving tendency and a system of controlling shift using the same are disclosed. The system comprises a Just-In-Time, JIT, compiler for compiling code, and at least one array processor unit comprising a plurality of processors for executing program code. Such a structure provides a simple configuration that can prevent the bus bar terminals from being pulled down when being received into and removed from an opposite connector. An actuator moves the second scraper between a first position adjacent to the axis and a second position adjacent to the periphery so that the second scraper pushes the row of scrapings from the surface into the forming cylinder through the window thereby collecting the scrapings within the cylinder. While nosing and drip cap are engaged, the assembly can be secured together by installing fasteners spaced along the length of the assembly or, where hook and hook receptacle are used, bending the assembly into an arcuate configuration, with the inner flange of the nosing to the inside of the bend.