# New to Qlik Sense

Discussion board where members can get started with Qlik Sense.

Contributor II

## Sense Sigma Chart

Good morning,

I'm trying to use this fantastic extension:

Sense Sigma Chart

But I have some problem. Those are my datas:

[source,target,weight

'a','b',1

'b','c',1

'c','a',1];

As you can easily see, the results should be a triangle abc, but this is my result:

So I've tried another dataset:

[source,target,weight

'a','b',1

'b','c',1

];

The results should be a two consecutive segments (ab consecutive bc) but the result is an "impossible rendering":

and also these datas:

[source,target,weight

'a','b',1

'c','d',1

'd','a',1

];

Give the same results.

My question is: which is the logic behind this extension? Why the triangle is not set and also the other net?

Thanks

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