Why do qc delays fade too quickly in terms of volume?

Was using the QC delay and reverb the other day. Honestly there is something strange with the mix knobs for those two effects. Somehow I have to put them around 70% to get what maybe 50% on actual pedals would be. It doesn’t seem that the ratio for dry/wet is accurate in the percentages. The decay/feedback of the effects also feels strange. I have to crank those up higher than a normal pedal as well……