Unfortunately with Indie version capabilities (Loft & Patch) it's much harder to get good-quality surface connections. You can learn some trick and try jungle with them. Very often the best decision to redo a big chunk of work with slightly different settings of building curves. You can really "relax" seam using Surface command (from Studio version). It is a bit like Rebuild command but Surface also gives you alignment to adjacent surfaces (with G0, G1 or G2). The general advice it to use as simple building curves as you can.

XNurbs/Square/Refit/Align is a single bundle of the entry point to Class A surface modeling. These command really give you much more flexibility and control over surface structure. It is easier to fix wobbles and distortions that you cannot overcome using standard loft or patch. However those advanced command need a lot of experience until they become a killer feature that will boost your modelling speed and quality

Actually standard Bridge command is powerful enough to almost replace Align Vertex. It's just not so convenient to do exactly what Align do.

I don't even consider to try this software when look at starting price point ($460/month for annual commitment). This is insane. Probably it better than plasticity in many ways. But for personal usage it's too much.

A cute little truck :)

@Carmelo Calderon The message shows there is no touching somewhere. Means you should check end points of lofted curves are purple, not green. There is one green you have. And this is only first problem. The second one: you should use extruded middle line (of symmetry). But to make it work you need these tangent control points to be aligned to end points

@Carmelo Calderon After all fixes it works well