Where the band is on Cigars

[FriendlyMan]

I know too many the band dosnt mean much, they just take it off or ignore it. But then to others it means something. I know for some its a reminder when to put the cigar down, not to over do it and get a buzz or bitterness. What I'm wondering if their are actually cigar makers that smoke samples and decide to put the band at a certain spot for one of the mentiond reasons? Like when it gets to strong? Or gos bitter?
Or have any of you felt that about a cigar you smoked? When you get close to the band?
If yes please mention which ones.