MF 285 front steering problem hoping for a solution via web!!!

You might try big smooth floatation implement tires. Something like 11L-16 on 8" wide rims or something bigger. They will turn a lot easier than narrow ribbed tires and might not sink in as much in dirt. You might avoid turning unless the front wheels are rolling. I know both techniques helped my MF-135 with 236 loader hauling round bales from the side (with a chain to hold the bale in the bucket. Trouble was, with the back tires full of chloride solution and a 6 cubic foot dirt on the three point heaped with dirt, the back wheels only touched half the time. I decided it was too unhealthy for the front axle to balance the tractor on it and quit moving round bales.