Larger spools...
Something I have posted before;
What ever mono line I am using, before I start fishing, I hook my jig to my clam, walk away from it further than the depth I will be fishing (letting the line out), pop the bail and gently pull my line tight and start to stretch it out (hold the spool from slipping). This does a couple things for me; 1. Removes line memory/coils (not twist). 2. If I have a nick in my line or a bad knot, it will part their and not on a fish. 3. It reminds me of just how much pressure I can apply to the fish. 4. I then test my drag for the day. If the coils are not gone, either the line is too old or you need to chance the brand of line that you are using. I have used the hole side stretching of line trick and it does work, but I find this is better and gets more things done.
When you first start using this trick, you will break your line sometimes, but that is part of the learning curve and best of all you are MUCH less likely to break the line on a fish!