stretching an AcDbBlockReference custom object

[cwanless]

Hi all. I am trying to create a custom entity based on the AcDbBlockReference object. The grips work perfectly, but for some reason the stretch command will not move the insert position of the block. It is really weird, while I am stretching it and I have not click on the new location the block appears to be moving, but as soon as I click on the new location the block moves no where.

Has anyone had any problems like this before?

I have tried overriding the moveStretchPoints at function and I cannot get it to more correctly.

Thanks Chad