ArtK78, on 2012-November-20, 11:01, said:
Had I bid 2♦ the first time I would bid 4♣ now.
I do choose 2
♦ the first time and double next. Double first is all kinds of grief if pard has spades and this hand isn't that strong game wise with the minor suits and holes.
If pard can pass a double (unlikely) I'm playing them for short diamonds and (hopefully) a couple of ruffs. If they bid 3
♠ I'll remove to 4
♣ which would indicate 6-4 in my partership where I would have 5 clubs to bid them directly. Pard will pick the right trump suit with 2-3 in the minors but we may be too high anyway.
Reverse the vul and I would pass 3
♥ in a flash and probably should do so here. Pard is marked for very little and if they can't support diamonds, likely the wrong shape too.