I was just looking for feedback from all of you guys which is better and why. I am going to build a 12 bar, but i'm not sure if there are any downfalls to using round pipe as a scraper instead of flat stock. Round seems easier cuz you don't have to match the angle with that of the ground when at 12 oclock. as much input as possible would be great. Thanks

 

i just built my 12 bar for my 929 last night. it's out of 3/8" thick by 1.5" wide steel plate. Worked real nicely. I used 3/8" grade 8 bolts to hold it to the subframe. I'll have pics up later. It wasn't that hard to make, just time consuming with measurements and stuff. i'd use flat bar, it's best to stand on if you need to. I've never saw a round 12 bar

 

steel tubing would wear through b 4 u know it.

 

never seen a round one id stick to the traditional flat bar