^^what he said. To date, My camber adjustment hasn't slipped any.

There are so many factors to set up and making the car truly come to life....
Tires are great for overcoming issues...but they are truly a band aid.
Front ride height is major league critical.....and yes there is a to low.
Rear ride height can have a bigbeffect on apex out.
Spring rates and bars...... and def differential settings are vital to a well balanced car....
Even brake pads can be a very frustrating evil that will cause a huuuge understeer.
To truly understand understeer ....you need to know where the understeer starts in a corner and why.
Sometimes.....it can be simply driver induced.

AMEN :hello:

Haha I had a combination of going with the Eibach Front Sway Bar along with getting my corner entry right. Currently running 275/305 RE11s on the sport wheels and the Z feels great.

Would it be a good idea to add a larger power steering cooler when going to a 275 front tire? Summers in OK are in the high 90's to 100* and I am not sure of the stock cooler will be able to handle the added stress from the larger tire with the heat. Daily driving won''t be an issue I don't think but most of the track days and AutoX events are in the summer. I already have a 34 row oil cooler.

If you track then yes, an upgraded PS cooler would be a good idea (but certainly not mandatory). I changed mine to the Stillen since it was an easy swap, has about twice the cooling surface and a little more volume.

When refilling, fill the reservoir about 3/4 and have someone turn the wheel lock to lock a few times with the car running. Monitor the fluid level and top-off to about half-way full. The fluid expands a little with heat and sloshes around pretty good and since the cap doesn't seal that well you can get some overflow if it is too full.