Hey guys, yesterday I spent pretty much the whole night spending Resonate Stems and farming Sleeper Nodes in order to drop Niflheim Frost, the last schematic weapon I don't have. I had over 250 Resonate Stems, which is more than 60 opened sleeper nodes. Stems are gone, but during this whole grind I dropped a single Breytech Schematic - The Frigid Jackal which I already have. So my question is - is this drop rate normal? I tried to do some research on this and it seems that people are dropping a schematic from every 7th to 10th sleeper node in avarage. There were people complaining they dropped the sidearm like 5 times before they dropped the sniper or a scout, but that's not really my case, I'm not dropping the schematics pretty much at all. Is this drop rate normal, is it somehow bugged or was I just EXTREMELY unlucky? Also, the locations don't really vary that much, I was at Descent.Cavern.Ledge at least 10 times, the nodes are heavily repeating themselves. Thanks in advance!