is there a cyclical data stream workaround? DONE

first of all i'd like to thank you all for your contribution to this great piece of software!
unfortunatly i have a problem i can't handle myself -  i would be  thankful for every hint you can give:

is there any workaround to avoid the cyclical data stream error message? (can i read the value of a point parameter node in a vbscript node which is not connected, or is there a way to read it direct out of the model space? i need to determine e.g. all existing points.)

U P D A T E
i did some dirty workaround myself by writing the coords into a textfile for parsing it. looks good for me in theory, but crashes rhino as soon as i connect the components. i don't find my mistake, and i have troubles understanding it: in my first sketch (versuch3.ghx on the second image) everything went fine.

thanks a lot for your help in advance,
cheers


Versuch6.ghx ... NOT running,
as soon as i close the cycle it crashes rhino...

but the first sketch which was running ... (versuch3.ghx)...