This thread has a lot of off topic posts. Please keep this discussion on track. Posts that aren't related to the building of this tank don't belong here. I'm only going to ask once. If this continues, the thread will be closed... and I don't want to close someone's build thread.
"What, exactly, is the internet? Basically it is a global network exchanging digitized data in such a way that any computer, anywhere, that is equipped with a device called a 'modem', can make a noise like a duck choking on a kazoo." - Dave Barry