Mini skid steer

So my mini skid steer is having this issue of when I go forward the right track is very very sluggish, like barley moving on its own, but when I go backwards it works just fine. The left track has full power forward and back. And the attachments work just fine too. I switched the drive lines from the hydraulic pumps to see if the problem would switch sides but it stayed on the same side. There is no debris in the tracks and the tension is good. Help me please 😩