Sup guys. so today i bought a small sebenza insingo from a friend. the knife's birthday is april 2011 so its pretty new. he EDC'd it quite a bit but it was real smooth and just a little dusty all around. so i got home and decided to take it apart and clean it. I relubed it with a non abraisive lubricant that is for paintball guns but I've used it on all my knives and it works great. it is NOT oil. so i get it back together, and the blade opens scratchy when it is rotating with the frame lock pressing next to it. once its past the frame lock, its smooth. WHY IS IT GRITTY OPENING!!? It is clean for sure, there is no dust or dirt in it and both washers are lubricated. it was smooth before i took it apart to clean it. Spare me the "wow, you killed your first sebenza the day you got it," remarks, i know i effed up and i really need help. I love this thing and i want it working properly. Thanks