Laurence,
I'm Not suppose to talk about $. I wish I had unlimited resources. I have done as much as I can afford to this point.....design....simulations....patent, they all take a chunk $. Every time I need to spend $ my wife lets me hear about it. Not complaining...she's the best! This is the 4th FFK prototype $. If any of you guys know what prototypes cost then you'll understand. It will take some time but I will get it done. This is not a solicitation either !
Angry. Why are you so angry? It doesn't help your idea at all. There are countless people on this board who build knives. Countless who have their own companies or fill positions in companies and each week manage 10x the amount of money you put into your little pet project of yours. Men and women who might die protecting this country. Police, firefighters and of course, mall ninjas. Do you see them pretending to be the most knowledgeable people in the world up front and in your face? Or are they humble, quiet and cool?
Do you see other people around you at all? Or do you live in a strange world that all what matters is you?
A smart man will take criticism and say: "Thank you" instead of attacking everyone. You see, this board and your introduction has gone wrong already. If you ever try to actually sell your idea, people will post about it here and guess what? People will point to this and your last thread. And guess what? Anyone interested in your knive will see that you are a certain type of person. I wouldn't buy from someone like that.
If you invent the wheel, or airplanes, or that the earth isn't the center of the universe, THEN you cam be an fool about it. BUT you didn't invent anything close to that. You invented a variation of something that has been around for ages, isn't any stronger because the blade STILL will snap before the lock breaks, just like on other designs. All while it isn't very comfortable to hold.
I suggest you rethink your entire approch, apologize for your stuck up holier than thou attitude and invest in a person with actual PR and people skills or get your act together and deal with criticism like normal people.
You lock isn't the next big thing. It's a cool variation. Treat it as such, just like all the members here have done. Also, if you can pay for analysis and prototypes, 75 bucks shouldn't be a problem?
Lastly, in your video I get the feeling you don't even trust your design because you press on surfaces so gently it's obvious you don't want to break something. Stop being that guy and go break it.
God bless.
Edit: The company that is saving 3 USD worth of steel and 4 USD of tool costs but selling you a "small" prototype for cheaper than what you really want is cheating you out of your money. Just saying. Making it twice as big will cost 20 bucks more tops. Do what Rhinoknives1 says, switch your knifemaker ASAP.