Hi Apostolos,
Thanks for your patience. We would like to inform that, in our current implementation the SfDigitalGauge’s Value is rendered from the starting position of the control and its width is depends on CharacterWidth, CharacterSpacing properties, not based on control width. So, we are not able to accurately achieve your requirement in sample level and considered this as feature request and please find the feedback task below here.
Please cast your vote to make it count. We will prioritize the features every release based on the demands and we do not have immediate plan to implement this feature since we committed with already planned work. So, this feature will be available any of our upcoming release.
If you have any more specification/suggestions to the feature request, you can add it as a comment in the portal.
Regards,
Vignesh R