I know it got there as it was recorded delivery so actually got to the place. I'll send another one and make sure the IRC are enclosed this time lol

So I've sent a boom to be signed bit when I was at the post office they said I couldn't pay for return postage. Realising now that I need IRC I didn't know if I could send these separately to the fan mail address with an enclosed letter explaining the situation and hopefully get it back or would I h...