edwintklee,

I use a KO Helios Ex-10 and am not that familiar with the 3PKS controls. I run mine at between -30 and -40% on the steering curve.

I downloaded the manual for the 3PKS and you need to go into the STEXP program and reduce that using the minus button. This will change the steering response time of the servo, conversly you can press the + button and make it faster. This does not change the EPA of your servo.

This information is on page 52 of your instruction manual.

jonest,

The amount you reduce the response time of the servo is up to you and your driving technique.

Regards,

Calvin.