Hi all just a quick one really. I had my Subaru Sport timing belt changed recently by my local garage. Who happens to be a Subaru specialist. He even rallies them and builds them. Since having it done I have noticed when sat in traffic on tick over the car wobbles very slightly. I ignored it for a while but then my friend got in the car and he felt it and mentioned it. I wondered if the belt was a tooth out so I took it back to the garage however he is adamant everything is normal. 

It definitely never used to wobble. It's always been a quiet comfy car. 

The revs don't change when it's wobbling and nothing sounds wrong when your going at some speed. I trust that he's right when he says the timing is right but I just can't help but feel something must be wrong. Any help would be great. Thanks 

Only way to be sure is take timing covers off and check all the alignment is right or get a reputable garage to check it for you no reason it should be wrong if he,s a good mechanic but one thing you don't want to be worrying about is the timing belt...😊