Inventor sketch problem

[marcocastelletti]

Something strange happens to me that I can't solve: quotating a sketch the references taken with the quotas regarding existing three-dimensional edges turns this edge itself into line of sketch automatically. If I cancel the line, I'll cancel my share. Can anyone help me?
thank you very much for the availability

 

[TECNOMODEL]

inventor works like that, you can't do anything.
Just keep the lines you create.

 

[Il Mauri]

Something strange happens to me that I can't solve: quotating a sketch the references taken with the quotas regarding existing three-dimensional edges turns this edge itself into line of sketch automatically. If I cancel the line, I'll cancel my share. Can anyone help me?
thank you very much for the availability

If you want you can activate the construction line so it creates a construction line (traceeded) that gives you less discomfort.
otherwise: command quota, then touch the reference with the left key, then "select other" and choose what it proposes to you as vertices or points.