New to Grasshopper Gold - Location Slider Not Showing?

I just downloaded Grasshopper Gold to model jewelry, but I encounter an issue when I go to create my profile curves using the Profile placer for Along 1 curve or 2 curves. The location slider is not there so I can’t move the profiles along the curves. Any suggestions? Is the tutorial I am following outdated? Am I missing something?

You might ask on this thread:

– Dale

Thank you! I will check it out!