At the moment I am working on gathering more information on creating parametric parts.
I hope to get this information out there to you all soon.
Unfortunately, we are going through some "growing pains" and accessing/logging into my blogger account is a bit difficult at the moment. We hope to get this fixed soon...and/or I'll be moving my blog to a different website. If that is the case, I will post here to give you all the new link. Apparently too much "non-work oriented" material is hosted via blogger.com and it is on the "black list" of sites to be blocked.
Thank you for your patience!