Tor Browser 7 Hops

step 0) Modify the tor source and compile
Do the modification recommended here:

http://s6424n4x4bsmqs27.onion/os/res/692.html#q709

or.h
#define DEFAULT_ROUTE_LEN 3
change this to
#define DEFAULT_ROUTE_LEN 7

circuituse.c

Also change this

else if (build_state && build_state -> desired_path_len >= 4)