Abstract: A sieve panel and related methods of construction for dewater slurries with shaped-wire elements that have a variable tilt arrangement along the sieve panel. Each of the plurality of shaped-wire elements can be selectively oriented when mounted to a support member to define a desired tilt angle of the shaped-wire element relative to the support members Tilt angle can be selectively varied between an upper end and a lower end of the sieve panel to enhance dewatering characteristics of the sieve panel. The sieve panel can be fabricated such that an upper portion and a lower portion are essentially mirror images of each other such that the sieve panel can be flipped after leading edges of the individual screening elements have suffered wear leading to a degradation in dewatering performance. By flipping the sieve panel, an effective service life of the sieve panel can be essentially doubled.