Like any other car it will take some time to figure out, probably longer than most with the odd rear suspension.
I havent gotten mine comparable to my t-bar cars yet but after a couple club races it is on par with most of the link cars i have worked with. Once I find some forward bite and low speed steering it will be a real contender.
If tuning isn't your thing and you want a car where a single setup will work reasonably well everywhere an f104wgp would be your best bet.