I’m trying to find a replacement for my current D gut string. My E and A are medium Spiros and my G is a Pirastro plain gut. Unfortunately, I can’t remember what the D string was...(it may be a lezner) The problem is, it feels floppy compared to the E,A and G which all have a similar feel with my plucking hand. I primarily play western swing pizz/slap and a bit of jazz. Any suggestions on a D string with a bit more plucking tension? Thank you!