Futures took a weather break today. The rain slated for Argentina and southern Brazil this weekend doesn’t appear monumental, but something is better than nothing, and something is all it takes to put brakes on a borderline market. The day’s trading closely tracked the overnight, with red showing across the board. USDA’s Export Sales report had mixed impacts. Wheat sales were bullishly above the prior week, and above the prior four-week average. Corn sales rebounded from last week, matching the prior four-week average, and shipments at 1,148,300 were a marketing year high. Soybean sales rebounded from the woefully disappointing prior week but were still down from the prior four-week average. Soymeal export sales hit a marketing year lo...