Another HUGE hit of a tutorial. I was modeling two different walls to achieve a similar effect. One was the complete wall above the flooring and sill plate. The other was a exterior sheathing and shingles "band" around the outside of the rim board. Never could get the "seam" to disappear no matter how many different ways I tried to join the elements. Thanks RK. You da man!

Thanks Revit Kid! Your my hero. I can't believe it's so easy. I struggled with these last spring. Thanks for getting me one step closer to being a Revit Master and not a Padawan.