i am confuse about this.

Jeremy,

I stepped thru you part. What confuses me is on sketch 3, one of the end point relations is a pierce. How did you create it, what is it peircing?

I had (yet) another way of solving it, still finding that we're lacking a couple dimensions to create the part accurately, in my case the angle for the top section and the length of the cut along the top.

One of your sketches is not fully defined.

You have used dimensions that were not given - on a school problem (which I judge this to be), I tell my students to use only the given dimensions as they are assumed to be driving dimensions that will be inspected.

It is my opinion that all necessary dimensions are given - if

**one assumption**is made - parallel line as making part on milling machine as making the cuts in a logical order of machining operations.

One of your sketches is not fully defined.

You have used dimensions that were not given - on a school problem (which I judge this to be), I tell my students to use only the given dimensions as they are assumed to be driving dimensions that will be inspected.

It is my opinion that all necessary dimensions are given - if

one assumptionis made - parallel line as making part on milling machine as making the cuts in a logical order of machining operations.