No offense and I dont want to bust your bubble but Im from the states too and there are many bowlers back home who would never use or accept your device. As Ive said in the previous post bowling is a sport with rules whether you are bowling in a tournament or some small 4 lane league. Balls need to be legal and giving people the power or even encouraging them to have a ball drilled any other way except by a accredited ball driller is just a recipe for disaster.When I came up with the idea, I was thinking the same as you....I thought people would be intrigued and interested. That's how I would have felt if someone else would have invented it. I was completely shocked when I got the exact same reaction here in the states as I'm getting from most all of you. It took about a year for people to get used to the idea. I spent a lot of time trying to defend my invention on various web sites. Now when I post a thread, and someone starts slamming it, one of my customers will usually come on and defend it for me!
And on a personal note dont treat Aussies like they are stupid! There are tons of great bowlers and pro shops here and in my opinion the only reason you are trying to sell your item outside of the states is because no one back home wanted to buy it because lots of bowlers there take bowling very serious and are very competitive and would not for a second dream of bowling a ball that was not spot on and legal just incase they throw that perfect game or win a big tournament.
More so the biggest problem I find with you marketing your device anywhere in the world including back home in the states is your attitude. The fact that your device realistically falls short in your theoretically good idea happens to be an added bonus lol