I have a vague recollection of having fixed this before but I can't seem to put my finger on it: When I select a feature to dimension in a drawing or part sketch I can LMB select anywhere on the screen and SW will place the same dim in a slightly different location. The only way I have been able to get it to stop is to select One Command per Selection in the Options menu. Both (my small problem and the band-aide) are lousy as far as getting things done. Can anyone suggest where I should be looking in my settings to correct this?

Thanks.