The tubes on aluminum this aluminum frame are very thin and they distort slightly where cable guides are welded on. Not all welds come out looking that good. The ones in the deepest fillets come out nicer than the ones that are more flat.
The tandem fork is segmented with the crown tubes from .083 wall 4130 and true temper 1.5mm wall legs.
Today, I hope to complete the shop cleaning. I also have a Ti dropout repair job and cardboard recycling then a nap planned.