bike tube frame connection. version 2

Sketchfab did not allow me to replace my first version. Still trying to find out about versions. This version uses about 15 shrinkWraps and no boolean. I uses width/percentage on bevel to get constant radius for the weld. The mesh still needs patches on the sides. The model is a bit sensitive to array merge. More subsurf on the bigger tube and a hunt for any offsets in the shrinkWraps may resolve that issue. Okay SketchFab seems to confuse the order of subSurf and Array. Besides, while Blender solid view will show this model, blenderInternalRender will not, but cycles will again (in order of sophistication).