No Rob, strictly OOB and it is a big box.
Finished up step 1. No major issues but a couple of hints:
Install both parts C7 before parts C18. It is of course not mentioned in the instructions but there is no good way to locate the leaf springs (C18) unless the C7 suspension parts are already glued to the frame.
No issues whatsoever with the B21/B22 & B27/B28 assembly. No clean up worth mentioning and everything fit like a glove.
Part B31 is another one of those "dicey" pieces I cut off the sprue leaving a lot to clean up. Better safe than sorry. As you can see it would have been one of those parts I surely would have broken into at least three pieces if I tried to cut it off the sprue with the X-Acto.
No major issues that I know of (yet) with the assembly of B31 and B30 to the frame. There is really not a positive location so if there is a issue with the running gear sitting flat it may come from this step. Everything looks square to me and there is not a good way to check.
I left off both parts C22 because they looked like something I would break off later and be forced to scratch.
So here is the finished frame. As far as fit and clean up is concerned, this is one of the best kits I have built and I have been at this a while.
Stay tuned.
Questions, comments, feedback welcome as always...
Shaun