Ezigrade 2.0.33

1. Max cross grade could be wrongly reported when grades are calculated. 
2. Haulage Index/Distance was not being updated

CDS 2.5.39

Fixed up an issue with merging breaklines for combined surfaces.

CDS 2.5.38

When doing join/invert sometimes rounding down to nearest second while should have been rounding up.

Some Cogo routines modified,

•  bear dist / radiate
• 2 bearing intersect
• bearing and distance intersect

If you click in the bearing by either using P command and typing two numbers or clicking on a string link then the actual bearing is used, not the value displayed to the nearest second in the edit box.

However if you type in the value then uses value to nearest second.