For helix curves, is there a technique to control where the start angle begins?

The start location (zero) seems to be always orientated at the 3 o'clock position.

- Is there a way to control the position of the starting position of the start angle?  

- Also, changing the start angle makes it go in the counter-clockwise direction.  Is there a way to make it incrementally increase in the clockwise direction?

Thanks,

SolidworksParts And Features