Steven,
I used to take my leader and wrap it around the outside of the reel casing or housing. At first I had no problems doing that but then I changed the style and brand of reel that I was using. That is when I found out that with some reels if you wrap the leader around the outside of the reel it can slip inside the reel between the reel casing and the reel spool, down into the mechanical portion of the reel. The way some reels are made does not allow you to encircle the outside portion of the reel that has no opening, but rather I had to encircle the reel on the handle or spool insert side. This allowed the leader to go inside the reel and it was quite a mess.
That is when I started wrapping it around the foot or leg of the reel. There is no chance of the leader slipping off or into the reel.
I was not being critical; I was just making a statement that I had had the same problem that DG has experienced.
Larry ---sagefisher---