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So, I bought a bottle of Noodler's Kung Te-Cheng about a year ago because I just loved the color. I had heard it had some behavior issues, like drying or hard starts, but I figured, with proper pen maintenance, I could live with that. However, the issue that keeps coming up is not something I've read about before. Basically, whenever I have Kung Te Cheng in a pen, the entire contents of the converter end up emptying into the pen cap. This has happened in a Pilot Metro (F), Lamy Safari (M), Noodler's Charlie, and now Conklin Duragraph (1.1 stub). I'm very careful with my pens, and if I do need to transport them somewhere, I put them in a F-C pen case, with the pens lying on their sides, not nib down. This is the only ink that has ever caused this issue in any pen. Also, just to be clear, it's not the same as nib creep, since it's literally the entire contents of the converter that leak out and fill up the cap. Has anyone else has this issue with their Kung Te-Cheng? I've read that diluting the ink helps with some other behavior issues, so would it also help with this leaking issue? How much should I dilute it? (Also, just to be clear, I'm not picking on Noodler's. I use and love many of their other inks, but just have issues with this particular one) Thank you.