Short patterns are like that proverbial box of chocolates: You never know what you’re going to get, which often is mostly about lane topography. Based on Friday’s qualifying of the 2021 PWBA Greater Cleveland Open, Yorktown Lanes in Parma Heights, Ohio, has friendly topography.   The Greater Cleveland Open lane pattern is a slightly asymmetrical 38-foot pattern with 26.65 mL of Kegel Fire and Ice oil, left-side ratios of 1.94-1 middle-outside track, 1.12-1 middle-middle track...