HEY ANDRE WHAT I WOULD DO IS GIVE THE CABLE JUST ABOUT 3/8IN OR SO OF SLACK AT IDEL POSITION AND TRY A COUPLE OF STARTS AND SEE WHERE IT SHIFTS AS LONG AS YOU HAVE SOME THROTTLE PRSS AT THE SHITF POINTS WHEREVER THEY MAY BE YOU WILL NOT HURT THE TRANS YOU JUST DON,T WANT IT TO SHORT SHIFT , UNDER LOW PRESSURE LIKE A GRANNY TRANS , THE FIRMER IT SHIFTS THE LONGER IT WILL LAST, ANOTHER WAY TO ADJUST THE THROTTLE PRES, IS TO GET THE SHIFT POINTS WHERE YOU WANT THEM AND THEN SEE WHERE THE SHIFT OCCURS UNDER HEAVY THROTTLE, AT 40-55 AND FLOOR THE THROTTLE AND MAKE IT BACKSHIFT IN TO THE NEXT LOWER GEAR, NOW YOU GOT IT PRETTY CLOSE ALONG WITH A NICE FIRM SHIFT , UNDER FULL THROTTLE IT SHOULD REALLY BELT EM IN AND STAY IN 3RD UNTILL AT LEAST 70 OR SO MAY EVEN GO HIGHER DEPENDING ON THE GOVERNOR SETTING SPRING INSIDE THE TRANS JERRY .