3rd motor help

[phe259]

hi all

my diy cnc router lives well nearly i have motor 1 set to pin 2-3-4-5 in tcnc motor 2 on pin 6-7-8-9 these work perfect i have motor 3 set up on pin 1-14-16-17 on yhe printer port but in tcnc the pins only go to pin 16 so my motor spins in 1 direction but jitters in the other because i cant setup pin 17 even though i got the pin info from tcnc's manual can someody tell me whatim missing i am so close to a fully operational machine just need to setup pin 17 when i go to f2 ports i can jog the machine in both directions
help help help

[phe259]

managed to work it out for myself