Are you talking about the actual line twisting into a mess or just your jig slowly rotating when it’s sitting still?
The only way to really help prevent your jig from rotating when still (some), is to use an inline reel. It’s not cure, but it does make a difference.
Spinning reels inherently spin the line some when they rotate. Just the nature of the beast.
If you’re actually twisting your line up into a mess, check your roller bearing on the bail. It might be seized or frozen up.
Also, an actual ball bearing swivel (versus a standard barrel swivel) will spin out lure/line twist MUCH easier.
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