I'm a student in eng. technician school, have learnt about SW in few classes, but now I've reached my limits.
I wanted to make a drawing of frame of a sport-wheelchair, but its curves and several planes gave me a headache.
See attached what is the result..
I am not satisfied with it, and I think that there should be an easier way to create the same frame, but found no solution yet.
I hope you can give me some idea, advice to find this way.
Thank you in advance.