Layer Estimates:

Layer: IAttachMgr_NoAttachFC (ID:0)
Count: 3
Extent:

XMin: -10359583.2192
YMin: 5617669.5475
XMax: -10359457.393
YMax: 5617670.0046
Spatial Reference: 102100 (3857)

Layer: IAttachMgr_AttachFC (ID:1)
Count: 3
Extent:

XMin: -10359582.9762
YMin: 5617663.1071
XMax: -10359457.15
YMax: 5617663.5642
Spatial Reference: 102100 (3857)