Hello Everyone, I have a question: How do you determine if you have a quick or slow responding bass? Is it in the initial attack then sustain? My spirocore mittles seem to be deadening up on me and was looking to change them. When I say deadening, the tone is starting to fall away. The low-mids presence and attack of it has faded away. I've had these on my bass for about a year and to make sure I wasn't screwing with my head, I listened to the first recordings I made when I got the bass which the strings were about 3 weeks old. Reading about strings I read this: http://www.talkbass.com/forum/f17/spirocore-weich-vs-mittel-question-519123/#post7006885 So, if this is spot on, what are the qualities of a fast responding bass vs slow? I am intrigued. My bass "roars with arco" so does this mean I have a tight bass? My bass is an 80's romanian flat back solid wood (spruce/maple) Here is a sample of how it currently sounds: http://woodcreststudio.com/samples/UB_Sample.mp3 There are 2 separate recordings in that file and they were recorded a little differently due to the context of the other instruments in the arrangements, but I hope you can help me understand if this is a loose or tight bass. Curious to your thoughts.