ZX5 setup questions

[dibble34]

Hi All

Not sure there is simple answer to this but here goes....

I race outdoors on a pretty bumpy astroturf track .I have a standard ZX5, and am pretty happy with the setup, apart from the following.

I suffer from understear on initial turn in and off power, especially if the track is damp It feels like i have to wait too long when cornering before i can apply power. If i put really grippy tyres on it just spins round as i then have too much grip coming out of corners. Not sure i really know what i am talking about but if feel like i aM lacking mechanical front end grip when off power. I have 30 oil front and back, yellow springs at the back and orange at the front.

Any suggestions?

Thanks in advance,

Dave