I finally managed to get the 1 1/4" chrome drain fitting over the factory exhaust pipe. On this one and the 1026r always had the angle pointed to the ground . Today while loading 25 or 30 trailer loads of dirt for my bil , I was getting covered with dust. Ground was dry for a change , tractor and me was covered with dust. Instead of turning the opening toward the inside of frt tire, decided to remove the extension. After removing the extension I loaded maybe 5 ,more trailer load of dirt, had very little dust coming up on me. Each trailer load of dirt was 2 bucket loads of dirt. Not sure if I'm even going to install it any more.