Sorry, my post was a little ambiguous.
This section of RCU was originally for Manufacturer Direct Support.
Aside from Sara, Wren UK have never been very active on the forums (indicated by the fact that this is the Wren USA section and there is no Wren UK section) . You would certainly get help from like minded Wren owners and experienced jet operators but you could also use the main forum for this.
I should have said that there would not be much traffic from Wren themselves.