@Dutchy
Woo hoo, thanks mate, you're a legend.
Front end of the tape is in a great spot and I reckon with the back end on the bolt thread that would be pretty bloody close to 110mm for length and 36mm for width.
@SEBSPEED
Extra reference data is always handy!
You're measurements on 6th gen matches what I found somewhere online, 115mm for length. Not sure where I got it but my notes also say 35mm for width on the 6th gen.
Interesting the length of the F3 dogbone is the same as what Dutchy got for the 4th gen at 110mm. Good to know for parts interchangeability.
I'll be pulling my XX dogbone out this weekend so will post up the results (as above, extra reference data is always handy!)