Hello. This is my first post. I was researching the GB20 and was intrested. Me and my cousin have been practicing all day on finding the GB20 point but we have failed. We saw pictures on Google and videos on YouTube but I can't tell how they are hitting it. I've looked at Gavin's GB20 point of the week but it isn't working. May anyone please tell me or send me a detailed picture or high quality video of where to strike the GB20 and how it is striked? Thanks.

I know my name is GB20 Master but I just liked the name because I want to become one.