At last after a lot of work and changes the final Sofia is here (also known as the Titti prototype)
s a nylon ring protects the aluminum top part of the body.
Also, I developed a new tip shape, i think this will be the bearing tip shape for the next tops
And now the most exciting solution of the year, the one way bearing tip
this is only a test configuration but shows all, the final tip has the new bearing shape and there are options for the outer bearing type.