Today I created a new QControl and realized I couldn't set the class banner with a thickness less than the one from the built-in QControl classes.
Indeed, the class icon is merged with the parent class icon.
 
So, if I want my class banner like this:

 
My VIs and class constants/controls get an icon like this:

Simply because the parent class (which is Control) has an icon like this:

 
Is there a way to prevent LabVIEW from merging with the parent class icon ?
 
If not possible, could that be considered as an improvement to the QControl toolkit (i.e. having 9 pxl thick banners instead of 12 pxl) ?
It has these advantages:
 - Leave more room for the actual icon
 - The text in the banner is better centered with a thickness with an odd number of pixels ( assuming Small Fonts, size 8 )
 - The user is free to have a banner from 9 to any thickness desired after the QControl generation.
 
 
Thanks,
Raphaël.