Syncing configurable product issues

[Qronicle]

Hi,

I noticed a lot of issues when trying to sync configurable products. Was this feature ever fully implemented and tested?

First thing I noticed is the syntax error in the Product handler

                $savedEntity
                    ->unsetData('_cache_instance_products')
 	                >unsetData('_cache_instance_configurable_attributes');

But there are lots of other issues as well, for instance:

• when quickly creating simples for a configurable, not all simples are 'detected' and are missing in the outbox.
• Configurables are not pulled completely (trying to edit a product will follow the same wizard like when creating a new configurable)
• ...

I tried to single out some issues, but the more I tried, the more issues i encountered (syncing both new and existing products)