I bought a brand new trans from a member off planet sand that was cut by port magic. The cut is m1 2-5. I installed everything according to my clymer. Motor is now completely together minus the clutch basket, plates etc... I decided to bench test the trans by going through all of the gears by hand one at a time. 1st shifted perfect and spun correct, neutral is there, 2nd and 3rd were hard to get going but figured that's normal on a bench test, they finally popped in. Then I get to 4th and it felt funny, kinda restrictive then loosened up once the shift star finally fell into place but after 1 or 2 revolutions it would just stop. (Like another gear was in its way) 5th did the same thing but with a slight restriction. I'm hoping that I'm feeling the effects of backloading instead of a faulty trans. And this isn't supposed to be a dunnable incase yall ask. I am concerned about the spring on the shaft. Hopefully I installed it correctly according to my manual. Pics on the spring would be greatly appreciated along with any feedback. Thanks in advance fellas