Annotation L section like grade and distance

I was trying to show distance and gradient on L - Section , it showing wrong distance but dradient showing correct.

Anyone can help

 

   // -21 - Plan distance between Adjacent Points
   // -23 - Percentage Gradient between Adjacent Points
808,4=0.13,3,1.0
809,VIPS,ONES,7=0.1
858,gc10
001,&-21&m
809,VIPS,ONES,4=13,7=-0.1
858,gc10,d001
001,&-23&%

Bachu Sreenivasulu