I do really like discs. There is a very small lag time now. I did have some air in the lines. After bleeding the brakes and moving to a Direclink controller, I couldn't be happier with trailer brakes. they are (almost) as smooth and predictable as auto brakes. I still have the original Actibrake actuator. Mine was not subject to the recall and, so far has performed flawlessly.
When its day comes, and I expect it, I will look into the Direclink actuator....mayby with ABS.
"If the women don't find you handsome, they should at least find you handy." - Red Green