Hi Ken,
Thanx for the response. I'm aware of the article and principals of projections, but i'm using State Plane coordinates (FIPS 904) and in very small areas....... ie land parcel measurements. I've seen others with the same issue. I just downloaded the latest esri api 2.3.1, but that hasn't made a difference. I'm must be overlooking something.......
Any more suggestions would be appreciated.
Thanx again,
Eddie