@mike g. posted:Morning John, I know it takes alot to come up with plans for 3D prints and folks like you are what make things do able for people like me! I am sure you will get it all worked out to make life easy for you!
I know sometimes its not easy and it all trial and error, but when it all comes together is sometimes a great time and you just sit back and smile!
Hi Mike,
The major difficulty is my lack of knowledge using fusion 360 software. I have been learning bits and pieces as I need to, but not having a full grasp of ALL the tools that are available. I will certainly share anything I have done in 3D as a return to ALL the tremendous help I have gotten on this forum. I am trying to figure out how to easily adjust the vertical support heights to maintain the proper design grade of the elevated line. I did learn to use the program to take two components and put them together, however somehow I messed up the actual height by 3/4" of an inch! 
that is an issue I didn't see coming. Unfortunately I am also working on the backdrop painting with even less skills than using fusion360... lol So it is learn to paint a tree, then a field, then a hill... you get the picture (pun intended lol) When I get the trestle parts worked out I will certainly share them and anything else that could be useful to someone!
