When soft proofing for printing from Capture One, is there a difference between doing so with the "recipe proofing" icon (the glasses tool) enabled, or just selecting the desired ICC profile in the process recipe, and no "recipe proofing" icon? Once I've selected the proper ICC profile in the process recipe, I get a proper preview of my image with the ICC profile applied. If I add the "recipe proofing" icon, I see no difference in the preview. So, what's it for? Surely I'm missing something...?