yes i do...
i usually splice and respool the top half of each spool on my spinning rods about every other trip, trilene xl or p line flouroclear depending on which reel/application. after i respool i have a holder apparatus attached to the basement porch post and i pull out 50yds of line and attach it to a limb, usually the one that is high enough for misus stripernut to walk under without it catching here in the face, shes mean when this happens
, i go back to the holder and engage the reel and crank until the line is fairly taught, i leave it like this oevernight. unhook from the branch in the morning and go fishing. the line shoots of the reel and lays absolutely flat and straight on the water.
and yes it makes a world of difference with shakey heads , tubes , and flukes when its time to set the hook.