that's the deal ! i wasn't impressed with those at all. if done correctly, i'm not afraid of welded components, but those looked sketchy at best, and a pressed in spindle did not make me feel good at all.
back in the early 70's, ramblers [AMC] had a bolt on spindle disc brake setup that used a 4 1/2"bc. if i wanted to make a dropped spindle, i would look at that setup and see what my mind could think up.