What damper settings have you got it on?
I forgot to say for really bumpy roads to put it on the softest settings front and rear and then stiffen up a couple of clicks at a time on the front and one click on the rear until you get where you want to be.
With fractionally stiffer springs, I run the front on position 7 and the rear on zero (B-road settings - probably equivalent to your motorways

). I designed yours to have slightly softer springs so you might need to start a fraction higher on the settings.
Can we have some decent pictures now?
Not sure if I like the "for what it is" comments

. You obviously can't compare it to the Proflex / Ohlins / Reijger you're used to seeing on the rally cars

.