I've used the Iron Cobras for a couple of months now, and It just feels great. The Hi-hat is more smooth than I've ever imagined, and the Rolling Glide pedals is just perfect for my kind of playing.

The spring adjustments for the Rolling Glides is set to maximum tension (standard black springs). The pedals has the new "Cobra coil" system, but I'm not sure if it has any effect though - I didn't feel any difference.

The Hi-hat spring is set to minimum tension, and the response is extremely fast. Two legs makes it also very easy to coordinate the setup with the double pedal.