Shuttlepro V2 and audio scrubbing in Edit and Fairlight

I have just got this device, it works reasonably well but there is a difference in audio scrubbing between the edit page and Fairlight. It seems finer grained in the edit page, whereas it is most needed to be so in Fairlight. Has anyone got it working better? Any tips.

Also in Avid there is a dynamic shuttle which when mapped to the Shuttlepro provides real seamless shuttle. Is there anything in Resolve like this? It seems better with a windows soundcard than the Ultrastudio too in Resolve, which is not the case in Avid. Any help would be appreciated.