Comparing list problem

[Arno_De_Lange]

I have a problem comparing 2 lists…I have tried multiple things but i can’t get it right.

List.allindicesof finds the 32 entry but not the second point (image below) the list map finds nothing.

All the Z-values are the same.
if equal return index only gives my 32

what am i doing wrong.

[jostein_olsen]

Would something like this suffice?

[Vikram_Subbaiah]

Before processing, try rebuilding the points with reduced decimal places for coordinate values.

[Arno_De_Lange]

Already tried this one…didn’t work…

[Arno_De_Lange]

thank you…this solved the problem…