Well can you see the blue line second pic in the abouve post on br7, ive done 2 of those 361mm apart so yes. The distances from tr1 and tr2 is exactly as per the book(627mm) and there seems to be nothing wrong with that.
The problem is however that on the side of tr1 it is about 357mm and the side of tr2 it is about 359mm high which means the top bars are 2 amd 4mm to high. Now this is simply(or not so simply) because of ff2 and ff3 being too long, which can be solved by cutting along the blue line drwan on them(see pic) with a cutting dic, and then welding back onto ff1. That should hopefully solve the problem.
I thought id include pics of the build so far aswell, and im surprised that ive done soo much and its only day 2. Alsotheres a pic of where u7 use to be
Handyandy, i really dont mind going in the garage, if anything, it better than being in the house, and cooler than the house at this time of the year, but more importantly, theres a welder there.