Thank you everyone who posted and clicked
Like 
We now have to figure out the pathing now for the MRCs... Which is always the painful part.
I have made a spreadsheet that can convert between the Bounding box size and the Outer Arc Length of the curve. Quite neat actually.
From that I am trying to make co-ordinates from the calculations. (Watch this space)
Oh those accolades are making me well...

in laughter

I swap around on projects... As I do. To keep thing interesting.
RRW wise I am making Flex Pieces now and have the crossovers and STR to DTR Transition (Including a Diagonal) In flex form.
I can't wait to bring these too you but alas they still need working on.
Thanks for all the commentary and I hope to bring these too you all in the near future

-eggman121