A system for reducing crosstalk for a display. New aircraft can be fitted with such instruments initially, while existing aircraft can be retrofitted with such instruments to replace existing electro-mechanical mechanism-based avionics instruments. A probe measures a predetermined dimension of the press-fit part to establish a first measurement value. The third layer may include an x-y plane detection electrode separated from the annular mass by a gap. A longitudinal axis of the liquid crystal molecule is inclined at an angle with a longitudinal pixel electrode. At least one stay connects between the opposite sides of the main case.