Gen III coupe frame dimension request

[qwezxc12]

Hello all,

I'm sharing build space with a guy who's in the middle of an 818 build, a semi-stripped Subaru doner, a Miata ice racer build... you get the picture. I'd like to build a chassis cart before I pick up my Coupe Jan-6, so I can be flexible on using floor-space until my build is a roller. I've searched, but all the returns so far are of the previous chassis design with the 4" tubes. Can someone who has taken delivery of a Gen lll Coupe take a look below and provide the missing dimensions? Or point to a thread where this was already answered?

I was planning on an "I" type frame with the chassis supported across the back of the rear pan frame rails and under the front cross-member that sits under the front A-arm mounting tabs.
Any other suggestions welcome.

chassis-dims.jpg

Thx!

[edwardb]

Measured #59. Front side-to-side is 56 inches. Side short dimension is 22-1/2 inches. Long dimension is 47 inches. 69-1/2 inches total.

[qwezxc12]

Measured #59.

Thank you, sir.