I am quite puzzled by your experience. Sure I occasionally get the line wrapped around the spinnerbait wire, but not anywhere near 50 % of the time. It probably happens to me about 0.01 % of the time or less. I use SB's all the time, I have for the past 40 years and I have never been able to come up with a combo to achieve your results. I used to make my own baits and used all kinds of blade combos usually on a 1/4 oz head. The lighter the head combined with larger blades and a side wind will contribute to the SB spinning on the cast. But even then the line rarely gets twisted around the SB arm at least for me. I usually fish from the bank so I often have to improvise in order to avoid bankside obstructions. So my casts are pitching, overhand, roll, backhand, underhand, bow and arrow, and whatever it takes. Since I'm bank bound I only carry one rod so I wind up throwing SB's on the "rod of the day". So I often end up throwing the SB on an outfit meant for another lure. Despite all this I rarely encounter the issue which plagues you.