[chuck-users] LiSa.feedback behavior

Hello all — I'm working with the LiSa.feedback parameter and it doesn't seem to be behaving as expected. I was assuming 0 would be "keep nothing when overdubbing" and 1 would be "keep everything." This doesn't seem to be the case; it seems to be default to something near 50%. I have confirmed that I am changing the property but the behavior seems to be stuck at the default. I have tried value as high as 100, which gives some crackling, but no change in behavior. Can anyone shed some light on this? Thanks in advance, Greg