The problem with freezing temps is that water turns to ice. The problem with metal line guides is that water tend to stick and freeze onto that very easy. The problem with reeling up your line fast is that now you get all that water up into your guides and spool. With freezing air temps, it’s gonna ice up really quickly.
The joys of ice fishing and what ice fishermen will put up with.
Spend more time in the warmed up shelter. Problem solved.
Choose ceramic guides over metal line guides. Problem solved.
Pinch your line between your finger and thumb and you won’t get a frozen spool. Problem solved.
The issue with braid is that it holds less water. Yes that’s right it holds less water than your mono line. Take one string of braid and one string of mono and dip it into your cup at home and pull it out and put the tip onto a piece of towel or paper. You will see which one holds a drop of more water. There’s a bigger drop of water from the mono line.
With less water, it freezes up faster with smaller ice crystals forming faster. Braid lines are lousy for hole hopping with freezing air temps. Metal line guides are lousy for hole hopping too. Put the two worst combination together and you get the worst results for ice plugging your line guides.
Try this test at home. Bucket of water and identical fishing set up with braid vs mono. Strip off like 50 feet of line into the bucket of water and make sure all your line is submerged or soaked up well. Have your rod tip about three feet above the bucket and reel up line at a moderate pace. You will see which line draws up more water above the surface of the water from the bucket and which tip guide is shedding more drops of water. There’s more water dripping off from the mono line.