Yep..."servo reversing Y-harness" is what makes it a piece of cake. I also have capability to mix, when using an 8 or 9ch receiver. For 7ch I just get the above reverser, it has micro adjustment, and only runs about $10 through horizon. I've used several without a prob. Expert part# EXRA325 (I hope that's right) just double check me if your interested. It makes it a snap to do.