During the summer I have switched over from spinning to mainly conventional/baitcasting setups. Although IMHO they offer a more ergonomic and powerful platform for fighting large fish, I am consistently faced with the problem of distance casting for fishing trolley rigs and other rigs for large sharks/rays, as piers do not allow overhand casting. Whenever I try to get some distance underhand casting, I usually end up backlashing or short-casting. Any tips?