I did them on the same program you did (I only do ramp 1). I had never done the exercise prior so I thought it would be a good chance to do it. I can confirm that I definitely felt it more in my chest than triceps. It's not really a movement I will go back to because of the awkward position it puts your wrist in. I found myself either not going all the way down or widening my grip just to accommodate the stress on my wrists once the weight started to pick up. I did close-grip declines another time, and it worked pretty well, but this time the weight was too heavy for the forearms. Maybe you'll like them better, but I'm going to stick to flat close-grip, floor presses, and rack presses for a big tricep movement from now on.