A method of making a shim comprises {TAIL ~ the steps} of providing a first structural component, such as {HEAD ~ a rib foot} of an aircraft wing 
A method of making a shim comprises { TAIL ~ the steps } of providing a first structural component , such as { HEAD ~ a rib foot } of an aircraft wing
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH