Another build thread

[Numplumb]

Hi skov been looking at your build thread, can you give me a bit of advice in the book it shows TT8 as 127mm and Saturn Mx5 alterations show TT8 as 165mm but in there photo it shows top and bottom tranny rails widening from behind TT8 to the new gap of 240mm is this right?.
Also in your picture on page 4 SB5,SB6 you haven't moved them out to line up with the tranny rails, I bought a chassis which has been part built for a Sierra which I will have to alter so I was hoping to cut the tranny top and bottom rails behind TT8 and renew to the new dimensions and leave SB5,SB6 where they are like you have would that be okay or does the tranny widen out further forward as we'll any information would be much appreciated.