Flexible Hose in insulated pipeline

hi all,

we use flexible hose in pipelines that are being insulated. we set the flexible hose without insulation. But if we change something in the pipeline manager the insulation from the pipiline goes over to the flexible hose. The second problem with insulated flexible hose is that the dimension of the insulation grow up by everytime we open the file in OPM.

here you can see the destroy flexible hose:  

  

at the first moment if we are the the component all is normal:

we use the OPM version 09.568 and the OPIM version 09.574.

anyone an idea ?

Thanks,

Markus