Design flaw in the locking system

I bought 2 of belts with different buckles, because my appearance is very well-liked.
Unfortunately, both are a few (max. 10 !!) up and closing operations no longer be used because the leather is torn and now white stripes in the black belt there are.

I have taken this as an opportunity to look more closely to me the whole construction. The following errors have struck me:

1. The emblem of the buckle is fastened with rivets on the back looped over the belt. Consequence is that form over time on the belt grinding marks at the level of the studs and completely destroy the leather.

2. The Einrastmarkierungen the belts are too deep, the leather on the edge is about. Consequently, the closing mechanism jammed at the transitions and presses the belt against the top of the buckle, so exactly out where the studs are, in connection with the first error so a fatal self-destruction.

For me, the leather was so damaged by the few uses that I can throw away the parts. Too Bad.