I bought a swingarm on ebay that was described as being a +2. Then I went and bought a chain that was supposed to be the correct length (110 links). Once the swinger was bolted up it looked too long, turned out to be a +4 swinger which is great actually, but now I need to add links to the chain I bought. So now I have a +4 swinger and a 15 tooth front sprocket, if anyone is running the same setup could you tell me how many links their chain is?