Vessel168 & buffered sync distribution w/multiple Vessel168 racks

1

I couldn’t locate the answer…but if a user purchases 2x Vessel 168 rack enclosures (or more) can the sync distribution be ‘linked’ between rack enclosures??? It doesn’t look possible with the rack enclosures/non removal back metal panel? It would be nice to confirm the feature if possible and update the product page yes/no.