another tip that has worked well for me @Kylerton is to tie the knot closer to the neck. When you tie it trying to look down on it, it often loosens the knot, but the video @Mr. Six posted a couple pages back post #78120 does a great job of detailing how tying closer to the neck line helps almost form the dimple before you complete the knot!
And like others have said, welcome to the Forum. Your style is awesome and the next time I am in California, I want to definitely stop by your shop and check it out!
that video is awesome btw, i've watched it 4 or 7 times already. ninja-like tie tying skills. i'm going to keep at it.
thanks for tips and the welcome @faribeana88!