Isometrics - Stub-In - split Mark acad Block

[batone79]

Hi to everyOne,

I got a problem making Isometrics, with Stub-In. in ACADP3D 2013

I got a Maniflod with a LineNumber, and this manifold has got some stub in with a LineNumber each one.

Isometric drawing use a Block Named Split Mark and this one some times is displayed on isoPlane an some times not, depend of Stub-In Pipe Status in 3D Drawing, Properties/General/Status.

Well, I will paste this two picture to give you graphic information.

Can You Help me.??

Thanks..!!