notice that all of that is below the level of the underside of the gasket (screw holes, 2 boars & perimeter edge)? So, no, no such issue.
Now sometimes we hold the body ona piece of glass or other known strictly flat piece, place some emery paper below & rub to re-straighten or re-true a warped one. Gotta B careful not to take off so much what U R talkin bout duz not happen...