The pipe to connect the brake line between the undercarriage leg and the fuselage was most difficult. Please Vans you need to redesign this area. Eventually, after several attempts a good pipe protected with spiral wrap was constructed. The connection to the fuselage was made first with the pipe away from the U/C connection to gain enough room to work, then the final adjustment to the pipe was made to marry it up to the U/C leg connector which with a crowfoot and universal joint adaptors was made with ease.