Well, after reviewing Len's plans, and also the plans for the guns on the Constitution, I concluded that what mine is going to evolve into will be quite a bit different than what it probably should look like. Len's plans are really close to what the Navy sent me by the way.
Seeing as how I am deviating from what I believe is a classic, historical carriage design quite a bit anyway, I have decided to throw out any attempt to conform to details of these established designs unless it is convienient. This is not to say that I am ignoring them, but to say I am stealing what I like, tossing what I don't. Some aspects will be changed to suit my machinery and capabilities, some will be changed to improve on things based on what is available now verses what was available 150 years ago.
I have looked at other modern recreations and, while the real artists like Len make immaculate reproductions, it looks like many others take creative license. So, while I may be guilty, I won't be alone. For instance, at the very least, intodeep's eyering bolts on the sides of his carriage are rotated 90 degrees from what I believe to be correct. I ask you, is that not sufficient justification?
<snickering softly at the extension of logic>
Of course, it is occuring to me, and I am making this possible fact up as justification for my possible historical sins, that there may have been an improvised carriage or two made back in the olden days. Since few, if any of these imrovised carriages survived to prove otherwise, I will use this made up fact as justification for my creation to being historically accurate to something that no one can prove never existed
I am making a somewhat scale model of this big gun while waiting for the big Hern barrel to arrive (about 6 weeks off I think). This "model" will be used to work out the conceptual and proportional bugs. While the final results of this scale prototype will be posted in "backyard cannon fun", some of the construction details will be posted in this thread... not only to make it really long, but to help out the owner of the identical twin of the barrel I will be using for the sub-scale prototype.
Since pictures are way more fun than words, I will start posting pictures of the whole dual-shebang-in-progress shortly.