CB72 Yetman Project

[Kez]

Hi I am building a CB72 Yetman frame Race bike,and need some standard CB72 frame measurements,if any one can help me.
1. The degrees of the steering head angle
2. The measurement from the ground to the bottom of the steering head,when the bike is standing upright ( ie not on side stand.)
3. The engine ground clearance at it's lowest point.
4. The height of the center of swing arm pivot bolt.
5. The distance between the back engine bolt holes,both top and bottom and the center of the swing arm pivot bolt.
Thankyou
Kez.
Reetunes Racing .com