offset of shell elements

Hello,

 

i have shell-elements and i assign them an offset.

 

Mesh/card edit/elements

 

It works very well.

 

Now i can´t edit the offset. I don´t now whats wrong because i did it the same way at last. The config is quad4 and the type is cquad4 there are equal to the element. 

If i try to edit only one element there pop up the error message:

 

One entity selected, ignoring coniguration and type specification.

 

???? The element i try to edit ist exactly a quad4. If i use the 'select tool' (yellow butten: elems) in the card edit panel by using the option by config with config= quad4 and type=cquad4,

the element was selected.

 

Magic or adjustment in hm?? /emoticons/default_wink.png' alt=';)' srcset='/emoticons/wink@2x.png 2x' width='20' height='20'>