Details
If zooming close to arrow/edge of an "Label with Leader" you see a gap.
Solution
When leader is created by keeping focus on origin block
(Press-Drag creation), leader get terminated near cursor location irrespective of snap point.
If leader needs to terminate at any snap point then there is one work around for this. Leader can be created by keeping focus on leader block.
Hardware/Software Configuration
Platform: all
OS: n/a
OS Version: n/a
Product: NX
Application: DRAFTING
Version: V11.0.2
Function: DRAWING/VIEW
Ref: 002-8005922