For the amount of money the OP probably paid for the kit, I'd have been in the shop day and night until I had his order out the door. ... But most likely I'd not have taken any money without a kit ready to go.
A feeling of having made the same mistake before: Deja Foobar.
"Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin