I am getting crazy with this!

i am copying from immediate window:

?strCODELINE
"+ 1<GR22073050400 00000002635031> 240412<00102729 8+ >100>"

?strCODELINE.Le ngth
57

?"+ 1<GR22073050400 00000002635031> 240412<00102729 8+ >100>".Length
56

Why is this happening? My string has 56 characters length, but when i am...