How do I Get Sine To Move In Reverse First

I have platforms in my game that either move vertically or horizontally. The 1st movement of the sine behavior is always DOWN or RIGHT, how can i reverse the 1st movement?

In other words: instead of 1st moving down then up it moves up then down.

Thanks for any help.

set magnitude to - 50...

set magnitude to - 50...

OMG that's so easy, but yet it didn't even dawn on me.

Thanks korbaach for the help.

korbaach is our genius here. haha

Or alternatively you could set period offset to 50% of the period, so the sin cycle starts the other way around. FYI, you can also use 25% and 75% of the period the start at either peak of the curve.

Thank you for all the great info. Sometimes the options dialogue's in the editor are not written in layman's terms.