Hi,

In the Sketch Spline Cam, I want to fix the y coord. of the point dubbed A laying on the fixed straight line to, saying -43.

So I enter -43 in the left panel Dimension, opened after clicking on this point  ( an useful panel, since the coord. are given with 8 digits)

And i can't keep then -43,

So, I can try something else : a classical dimension between this point A and the origin.

Then, another problem : where is the origin of the sketch ?

Tx for your help