i did that on a v6-v8 slab; i step on my foot to give me an extra inch and my reach was just high enough to break the beta and make it easier. i still can only really climb v3s 🤭
Depends on the gym. Some gyms like to show off their "v53" to make it sound more appealing to people and they would go "I did a v10298017e91019.10791π yesterday" while other (generally smaller) gyms make it harder than it should be
oh no the title was meant to be sarcastic, this climb was very very easy. generally though grading a climb is subjective process based on the difficulty of the movements and the required strength / technique. generally the more you climb the better you'll be able to develop a sense of how difficult each grade ~feels~