My partner and I play 5 card majors, better minor, in a recent game my LHO opened 1 club, my partner doubled, our opponents also play 5CM,BM and bid on to 4 spades, I led a club trying to guess the meaning of my partners early double since the 1 club might or might not be a natural bid, I opted for lead directing, wrong, partner had 17 points with a shortage in clubs, I had one point. This was the first time this sequence had occurred between us, how should it have gone?