If the original ignitionpoint of your engine 38 degrees BTDC, you have to place the pick also 38 degrees BTDC.
At the start of the engine, the CDI-software will change the ignitionpoint to 5 degrees BTDC (easystart position).
If the engine runs 1800 RPM, the ignitionpoint change to 38 degrees BTDC.
Now comes the most important thing you have todo..........make the ideal curve.
At high RPM, the ignitionpoint have to change a few degrees more (38 degrees+ X-degrees)
With the ideal curve, your engine makes more RPM and get more power.