Come on, don't expect perfection, that ain't typical human trait. The chain is always as weak as its weakest link and this is not different. I presume there ar

Come on, don't expect perfection, that ain't typical human trait. The chain is always as weak as its weakest link and this is not different. I presume there are good reasons why this and exactly this is happening (and probably not only at this manufacturer), if for nothing else than reducing costs... not maintaining something is always cheaper than maintaining it.