Ashland Scraper Edit

This is an edit of the FS25 Ashland Scraper. Original mod by Nonnus, from like FS19. I reworked the physics, as I had also done in FS22. So it runs a bit smoother. I also changed the discharge a bit so that it doesn't continuously pick up what it's dropping out. 
It now discharges closer to the rear, which still looks correct, but the material doesn't throw things off.