Ok so part 2.
The red circles show the R3 fillets im trying to create. Im really really stumped on this one.
Once again here is the progress to date.
Ive tried a few things here but no luck. Theres always a gap or a sudden ledge that shouldnt be there, it should be a smooth 3R fillet going around the underside of the tubing until it meets the block underneath.
First thing i tried was to make the fillet region and revolve it <90, then using this fillet wedging, rotate it to the same angle as the tube and attempt to union the fillet to the rest of the main object. But because of the <30 rotate of the fillet there will always be a slight gap between the fillet and the base block. Trying something else now. But im am so stuck on these fillets.