Is there a way to set labels of radial gauges at specific intervals? Such as if I have a range of 0-300, and I want to set labels only at 65, 98, 194, 250. So far I have only been able to set them at equal distance range intervals. 

Hello Blake,

I am afraid what you would like to achieve is currently not supported and there is no suitable workaround I can suggest. We will appreciate it if you submit this idea as a feature request at our UserVoice portal - this way the community would be able to vote and comment it and if the suggestion gains popularity we will consider its implementation for future releases. Thank you in advance.
 
Kind regards,
Iliana Nikolova
the Telerik team