Hey all. So my lego 9398 crawler has been running great for its entire life until just recently. I noticed that the steering has been significantly delayed lately. When I try to, say, back it up and turn and then go forward and turn the other way, the steering will take a good while before the tires turn the other way. This can be annoying, especially because i changed the gears to make it really fast, but when there isnt responsive steering its hard to control because when you want it to make quick movements it isn't responsive. Is there a way to fix this?