We recently installed a new Shade Pro fabric on our Dometic power awning. I researched the installation thoroughly, u tube and such and feel we did everything correctly. But, now the awning will neither extend or retract. I was able to roll the awning back up by hand while "bumping" the motor with my remote. The fabric also did not roll back up squarely and has moved slightly to the front of the trailer. I am able to move it about a foot off the trailer wall and then retract back but that's it. I believe I "pinned" the tension spring end of the roller correctly based on the one video I was able to find. My question is: Should I attempt to re-tension the spring and it what position should the awning be in? Retracted to a foot or so off the trailer wall or completely removed?