P-59A Disappointment

After doing a complete and beautiful True Details cockpit and assembling the wings with no problem I find that I end up with an Airacomet with NO DIHEDRAL WINGS! Have I made a mistake or has Hobbycraft goofed??

Doesn’t look like it had much:

http://www.military.cz/usa/air/post_war/p59/p59_en.htm
http://www.warbirdsresourcegroup.org/URG/p59.htm

Some, though, for sure.