 So, you don't know how to be edgy, not a problem. The more pre-contrast, the more details get highlighted. Default is usually good, but displace focuses on the larger edges. Soft is a little more detailed than displace, but tight highlights the most detail. Also feel free to experiment with the knobs, you can always click a preset if you mess things up. The higher the edge amount, the higher the peaks of the cracks. The higher the crevice amount, the deeper the low areas. The lower the pinch, the greater the differences between the high and low areas. Pillow is the overall amount of detail highlighted. Final contrast makes the lights lighter and the darks darker. And final bias controls whether the map focuses more on the light or dark areas. And that's it. You are now the master of being edgy. Hope that helps. If you enjoyed this video, please don't forget to like, subscribe and ring that bell. Hope you have a fantastic day and I'll see you around.