Welds to be seen

So these are some of the welds I snapped from the frame jig we just finished.

This one has 2 MIG welds at the top of the pic witch are ok and are considered a 1F Tee Joint.  The joint in the center was a 2G Butt on the sides and a 1F Tee on the sides.

Now this one I have to say at first glance will look messed.  You can see the bead is really convex and some serious undercut.  This was done in position 2 x 3G vertical down (either side) and a 4F underneath, w/o filler metal.  This would be a great example on w weld joint to get full pen on the root pass then I could do a filler/cap over it with filler rod.