I think Id have tried to shim it all around with something real thin & just run it. You can buy very thin stainless steel shim material in different thicknesses. Hell, you could probably still try it. Might even start out with a cut up aluminum beer can. You can cut that stuff with scissors. 0.0035 thick. Probably way too thick since it most likely was not all that loose & will work just fine as is. You would need 0.007 of total clearance. I wouldnt try the JB Weld. If you do that it will most likely be stuck in there for good, or you, or someone else, would play hell getting it out & never have the chance to fix it in another, better, way. Its your money.