Thanks for commenting. Don&#x27;t worry about spelling. I can&#x27;t believe how militant some people are about it in every last situation. This is supposed to be a forum where ideas matter most. So keep on posting if you have them. If spelling gives you anxiety, a little pass through a wordprocessor should clear up any clangers. Sure you know already.<p>Anyway, your point resonated because I know many who struggle to express themselves with confidence but could solve the heck out of most engineering problems. These people are often the most fascinating to hear from, juggling every idea from all angles. Some kind of proof of aptitude is needed that doesn&#x27;t require ye olde worlde &#x27;academic&#x27; approaches.