Currently in-process of installing an electric flap actuator, LACT-4, in my KR-2. I purchased a controller from Northern Tool that is specifically designed for the LACT-4. I built an aluminum box to mount the control display, three position switches and an LED caution indicator. Here is a picture of the controller display and mounting box. https://s3.amazonaws.com/expercraft/sidwood/144256209656b7f7d4a072b.jpg
Sid Wood Tri-gear KR-2 N6242 Mechanicsville, MD, USA