Adjust Bubble Scaling

Valiant

Would it be possible get a 'Bubble Settings' property for Bubble Charts (similar to that of 'Bar Settings' for Bar charts)? 

 

I'm expermenting with some bubble charts but I keep running into the same issue: the values I'm wanting to use for Bubble Size are fairly close together (ie, ranging from 5-10). The problem comes in that the meaning behind this is very stark for our business, but the bubble size is very close together. See below for an example view:

 

 

 

 

 

 

 

 

 

 

 

 

Visually, it's not very easy to see the 9 or 10 values when comparing against the whole. If we could scale this with a slider or a 'percentage increase' to make the size difference starker it would help us sell using the bubble charts to our users as an easy way to pick out what they need.