Now they work..... i took it all of again... looked at the backplate... two three areas where the shoe rest at. where worn at the edge... so the shoe would drop into that groove and stay there.. making the corner of the shoe drag the drum and dragging the other shoe down. so they started locking the brakes. i welded up the grooves.. and used a grinder to make it smooth and nice... i also fitted the shoes more accurate to the drum.. by using sandpaper and allot of patience. now they follow the curve of the drum 100%. the final and fine adjustment will i do tomorrow. took it for a test drive earlier to day.... ohh happy days....