Went for a drive yesterday about mile into it the brakes locked up again. Took a lot but finally got home. Today check the rear brakes. Rebuilt the drivers side. Then played under hood. Adjustments on carb. Idles better don't bog down as bad, but still has a "flat " spot about the time it shifts and still will not go over 60 mph. I guess I should take carb apart and check for garbage.