Even after 50 years of throwing a spinning reel, still no simple solution to the problem of line tangles. But, I've noticed that the following can help:
1. Larger diameter reel spools
2. Lighter line
3. Limp mono like Trilene XL
4. Heavier sinkers & lures - to assist keeping line tight on the retrieve
5. Retrieve technique - avoid bouncing rod which can create loose line slack
6. Reels that wind line evenly on the spool top to bottom
7. Per "SNDSLGR" machine winding new line fill ups
8. Longer rods with limber tips & more guides to buffer slack
Of course theres usually a trade off involved, for example larger diameter reel spools usually mean a bigger heavier reel, and lighter limper lines might be more prone to breakoffs. I think it might be time for a rod a reel upgrade as a starting point.
edit: unless you limit yourself to certain species/water conditions, you'll probably be more comfortable with several outfits. For example, a balanced stocker trout dunking outfit - 2500 reel with 6# test top shot over backing, 7' light rod, - might manage for light bass, catfish, or surf perch duty, but would probably be inadequate for more demanding river or jetty species & conditions. Right now, I've got 1500, 2000, 2500, 4000, 4500, & 8500 spinning outfits each with a specific purpose.
In other words, too heavy line on a too small reel, for example 10# test on a 1500 reel, will probably have handling problems.