Nothing wrong with the Mardave CEC, mine is really good and if anything hass too much rear grip with the hardest rear springs on!
I'm running 50/35 contact tires (thinking of 37 or even 40s to free up the rear end), straight out of the packet. Rear ride height set as high as it can on the pod and 1mm under pod ball to insure I have some anti-squat in at all times.
30k oil in the damper
Front I have 1mm in for some castor +1mm extra under all points to get the car a little lower, achieving 4mm ride height easily like that.
Hard springs both front and rear (looking for something harder for the rear).
I run the steering links from the centre height holes on the servo saver to the knuckles with 2mm of spacing under those balls to give a straight link when viewed from the front.
I have the tie-rods swept slightly when viewed from above, believe there to be 1mm between the servo and mounting posts.
All that is with a 1s setup
It will just require a little bit of setup work like any new cars does! Post up pictures and a good decription of what it is doing early/mid/late corner and how you would prefer it to be different and I will try to help you
