I ordered a set of frame slider and took the right engine mount bolt out. It turns out that they gave me wrong length bolts so I put the original bolt back on and torqued it to 47 ft/lb. I noticed that the spacer is loose. Is it supposed to be loose, there is like a 1mm of a gap. I don't want to tighten it any more. I don't recall how it was before I took off the bolt.