DJS-1000 Sample Adjust Knob

We would like that when recording on the live sampling feature we can have a faster scroll to adjust the sample,sometimes to be accurate on a sample we have to record it a few seconds into the sample and loop it around so when we adjust it comes out how we want but the scroll requires way too much knob turning and that can lead to issues with knob in the future like wearing out too soon,as well as it takes too long.