ya its true vote it up!
this should be a feature in minecraft this would make the game more realistic
your supposed to put a detector rail than a comparator then place mine cart filled with items and you will get a redstone signal therefore---->Works as intended
But this one is in snapshot 13w04a not 13w03b
Same happens to me my card is amazing but it still happens. The worst is an enchanted object in an item frame on fancy, theirs white dots and lines EVERYWHERE!