I've never had a model with a servo for each elevator half (in the tail). So how do I do the radio setup for this? In my hazy thinking I imagined I could just connect the two with a Y-harness and then a long lead to the Rx. But the Y-harness reverses one servo. Or is there some other type of Y-harness needed? Or is the additional elevator servo also connected to the Rx, and if so how?

I'm using an 8-ch Airtronics RDS8000.