I have four parts in an file. The 1st one is an extrude as it is a flat part and is .250" thick. The other three are weldments that have flanges and are .135 thick. My BOM reads all are .135 thick. If I change the 1st weldment part to .250 then the BOM reads them all as .250". Can a BOM read different sheet metal material thicknesses from a multi body weldment part file?