What is Your Remedy For That Dreaded Line Twist?

Line twist is a common occurrence in fly fishing if one fly fishes enough. I have often wondered why my tippet line sometimes looks like a twisted pretzel when I have completed a cast.  It is so frustrating when you are landing fish and all of sudden you noticed your tippet is tingled into your leader and sometimes even into your fly hook. I have done a little research on the subject and found different opinions from individuals and even fly companies. One opinion is the line size itself; using a larger tippet size will cut down on the twist. The assumption here is the larger tippet size is a bit stiffer making it more difficult for the twist to occur. I was even told that the fly itself can play a part in the twist, especially if the fly has a lot of hackle. They base this assumption on too much false casting which can cause the fly to spin in mid air resulting in line twist. Another theory is having your tippet line too long, which causes the line to overlap in a series of loops which can also cause knots in the line along with twist. I have tried all these suggestions and found that the line size makes more sense and works best for me. Of course one can’t use larger tippet line all the time especially when staking trout on a clear stream. In that situation it would seem you would just have to adjust to a smaller tippet size and accept the fact that you may encounter twist. What is your remedy to alleviate line twist?