I have searched the forum and Google to the answer to this question, seems none of the solutions are working for me.

I have been creating steel profiles this morning, and all have been fine until I created this W beam. as you see in the picture, there is no length in the edit extruded boss/base. (Am adding it to custom properties for a BOM)

Do any of you have any input? Maybe I fat fingered something. Look at the previous extrusions Ive done, all settings seem the same.

Thank you in advance...