I have an old 5 string set of flatwounds that I had on a bass back in 1999-2000. I loves the smoothness and the old-school tone of these string and would love to put a similar set on my P-Bass. Here's the problem: they are cut too short to fit the P-Bass and I can't remember what brand they are. I'm hoping someone here can help I identify these mystery flatwounds. I have tried Chromes and Rotosounds, but they're too rough and don't have the right tone. Here are some clues: They have light gray silk winding on the ends. They are a five (5) string set. They are ultra smooth. They have virtually no gap between the outer windings like the Rotosounds and Chromes do. They remind me of strings that I have seen on upright basses. I would consider the Rotosounds and Chromes to be rough when compared to the "mystery" 5 string set. I know that they are nothing too exotic like TI's, I never could have afforded them back in 1999. I hope someone knows these strings. Thanks for your help.