I can use either one parameter with four possible options or two parameters with two options each:
Built-up Header: NO|TOP|BTM|BOTH
or
Header Top Plate: YES|NO
Header Btm Plate: YES|NO
Which would you prefer?
Built-up Header: NO|TOP|BTM|BOTH
or
Header Top Plate: YES|NO
Header Btm Plate: YES|NO
Which would you prefer?