Where can I ask questions about Metabolizer

I can t add structure to the metabolzer after I have drawn it. Where can I ask this question?

Metabolizer is closely related (and based on) Reactor, so I moved your question to the "Reactor & Fragmenter" topic.

I assume "Metabolizer" will be also mentioned in the topic description soon (it is a new product)

Until my colleagues answer could you specify the exact software version ? (we require this for all support requests). You may also provide some more details on the problem. 

Best regards,

Szilard

Please try the "File/Substrates/Add Substrate..." menu item. It should work.