Well I think I figured my problem out...maybe...I have the printout from accucut that lists all the dies available....I've checked off all the ones I have (phew), and now I think I will keep sorted by size....fit on certain shelves better, but on paper list I am going to identify each die by sizes,A,B,C, etc. and then I will know if it's on A size shelf, or B, etc...does that sound logical to you? Next week's project. - and yes found another duplicate! Thanks for ideas