sketch relations

If I select the sketch in the sidebar, I do not find any way to move the sketch.If I clicknear the sketch, a orange colored rectangle is opened depending to moves of my mouse. The same happens when I try to catch the Centerpoint of the sketch. If I try to select the geometry, it changes color to orange but I cannot move…

In my model I am configuring a composite curve and then referencing the endpoint of the curve with a sketch. The selections of the composite curve are different in 2 configurations, so the sketch constrain (coincident) loses its reference. Is there a way to over-ride the part ID so that the sketch won't lose its reference?…

I have a couple rather complex sketches that are saying that they are not fully constrained, but I do not see any blue lines or points arm and no idler arm in https://cad.onshape.com/documents/764e57e1318b9953e5986480/w/d0fb021f278db7c3ec637c49/e/54dd0c60efcb38c2a5a9f9f6

Maybe i'm missing something obvious but i'm having an issue where i create one sketch then extrude a part from that sketch.. then sketch on one of its faces to create a second part .. so far all is good.! Now if i go back to the first sketch and change the spacing of of some attachment points. on confirming these changes…

I'm probably missing something, but it seems to be unnecessarily difficult to access newly created sketch elements. I want to create a sketch containing two lines and then extrude one of the lines depending on other conditions. The extrude requires a query as input, but I can't find a query that will return an element with…