Installed a new window regulator and now window won’t go up
 

Hello everyone..

Today I installed a new passenger side window regulator.. install went well and the window was opening and closing ( and indexing w door handle) perfectly. No issues. I buttoned everything back up and still no issues upon retest.

I went for a ride later in the day, rolled all the windows down and the passenger side would not up back up.. the motor would work briefly and it felt like the window was being held up on something .. I’m curious if anyone had this problem or adjustments I missed or did incorrectly. Thanks so much

FIXED
The lower stop needed to be placed in the upper position. The window was going too low and then hanging up when going back up. Everything now is functioning perfectly.