Western Wisconsin dairy farmers praised tweaks to a price insurance program Monday but told U.S. Sen. Tammy Baldwin they face much larger problems, primarily too much milk. Baldwin, D-Wis., met with farmers to talk about legislative tweaks to the program, which was introduced in the 2014 Farm Bill.Known as the Margin Protection Program for Dairy, the MPP allows farmers to purchase insurance that pays out when the cost to produce milk gets too close to their selling price. But farmers complained the formula doesn’t fully account for feed costs, nor does it factor in the cost of transportation and feed supplements.“It’s not a true reflection of costs,” said Tom Jandt, a small dairy farmer from Barre Mills who said he’s yet to receive any benefits from the program. The MPP was a great idea, said Frank Ponterio, a small dairy farmer from Melrose, but lawmakers changed the feed cost calculations and stripped production limits.“There’s no way of stopping all this milk from being produced,” he said.Despite spending about $10,000 a year for coverage in 2015 and 2016, Ken Wunderlin said he received only about $5,000 in payouts from the MPP.