Forward gussets installed. Getting these rivets squeezed was a little challenging. Tip here for future builders. The underlying weldment only spans a portion of the long row of rivets. Be sure to adjust the holes you drill in the gusset to not hit the end of the weldment. I followed the plans and ended up drilling half a hole in the tip of the weldment. Not much I can do about that but fill it with a rivet anyway.