Suggestion: remove a row from wp_postmeta

Hi Ben,
This is a great plugin!
I’d like to recommend a small adjustment.
Now, if users are duplicating an event that also has tickets via Event Tickets / Event Tickets Plus, and have already sold some, then the duplicate will give them wrong ticket stock info.
There is a meta data with the meta_key ‘_tribe_progressive_ticket_current_number’, which obviously also gets duplicated. For a new / duplicated event this should be 0.
Would it be possible to add this _feature_ to your plugin?
Cheers,
Andras