Rendering lighting effects

[iDad]

It seems to me in CS5 the rendering window for lighting effects is way to small.I think it use to be much bigger.
Doing a car for someone earlier I had to turn on the lights but placement of the effect was near impossible, I had to do it 4 or 5 times before I got it right.
I have never seen this asked before or heard of the problem, but is there a way to have the rendering lighting effects window increase in size?it will not zoom in or out...... anyone seen this?

 

[Steve]

I just opened the same image in CR3 and CR5
They're the same.
I don't see any way to change the size of the preview.

 

[iDad]

is it to small to you?

 

[iDad]

Are we suppose to pick the spot before opening the render filter?

 

[Steve]

It is too small, I always thought that.
The preview doesn't accurately represent what you're going to get on the image, but it's not any different than it was in CS3 IMHO.