This is totally out of no where but what would be involved to make little paper templates that could be sent out with the bookshelf speakers to put the little rubber bumpers in the proper place on each one. I ended up using the bigger black bumpers that came with our center and qs8's on my M3's vs the little clear ones that came with them. And I just eyeballed it and stuck them on there but....

It would be one of those things you look at and think wow they really put alot of thought into these. Cant imagine it would cost much more to add something like that. maybe 25 cents a speaker? Just an idea \:\)