Getting something straight with reflections

[Aaron2004]

Hello,

 

So, I think I'm getting my mind around VRAY materials...it took some time. I would like to get one thing straight to make sure I am understanding it correctly...

 

 

Having your reflection set to pure white w/ 'trace reflections' turned off AND both glossiness settings set to 1.0 is the exact same as having your reflection value at pure black?

 

The reason I ask is because it has taken me forever to understand how to get a really nice specular reflection...like when the sun hits siding or shingles from just the right angle. The way I figured out how to do this is by cranking the reflection all the way to 'white' and turning off 'trace reflections'...then tinkering with 'Highlight Glossiness'.

 

Am I on the correct track with highlights?

 

Thanks!

 

Aaron