Single-shot LFO, different end to beginning

Hi. I have a single-shot LFO to provide a filter warp and would like the end to finish different to the beginning.

When editing the software seems to want the ending to be the same as the beginning.

Is there a way to change this?

(I tried uploading a screenshot but it failed to display)

I have uploaded the preset to

Not sure what you mean, the LFO ends on the higher point for me which is different than the start point.