Thank you for all your replies so far. Here is a bit more information on the situation. The horizontal and vertical points are measuring a thousandth of an inch off from corners to corners. The edges of the composite may not be sanded down consistantly enough from one tech to the next ie: The...
Today the shop manager approached me and stated there was too much variation between each heat exchange unit being built. These composites are layed up by hand from an outside source, and are fabricated using faceplating by three different technicians. Any advice or ideas on how to have three...
