hi every one.
i have a problem whit using these keys
http://upload1.imgdl.ir/images/21420101119257.jpg
please take a look at the picture of the protoes file that i've uploaded here
http://s22.aks98.com/files/13864853689662246064.jpg
when i use these keys in this progect i can increase and decrease the engine turning ratio but i can NOT ghange the direction of rotation of engine and this is my problem.
i dont know how to fix it... these keys look very goog in running the engine but dont work in changing the direction at all....!!
please help me...
i have a problem whit using these keys
http://upload1.imgdl.ir/images/21420101119257.jpg
please take a look at the picture of the protoes file that i've uploaded here
http://s22.aks98.com/files/13864853689662246064.jpg
when i use these keys in this progect i can increase and decrease the engine turning ratio but i can NOT ghange the direction of rotation of engine and this is my problem.
i dont know how to fix it... these keys look very goog in running the engine but dont work in changing the direction at all....!!
please help me...