Hi I bought a swing arm shop swingarm and when I went to install it the manual says to measure for side clearance so while doing that I notice that the new arm in 213mm compared to the stock 215mm. After calculating the side clearance it turns out that is 2.40mm and the manual calls for a clearance of 0.40-0.70mm so that 2mm is throwing it out of spec. To me this seems like a big deal, should I ask for a new arm from the guy or is there something else I could do to bring it withing spec... or is it not that big of a deal? Thanks again