Easiest path is to remove the entire electronics pod. Disconnect the ram, then fold up AND SECURE the electronics box. Undo all the screws at the perimeter, break the cauling seal, and lift out. That will give you good access to the underside. You may also need to open up the electric panel in the cabin as well, to access lower wiring connections.
Had mine all open last year to replace MFD's, and redo the drain for the cupholder.
Don't think this is at all a design flaw on Lewmar's part. Even if the actuator was able to come loose with screws from the front, there is still the matter of all the wiring connections behind the dash.