i'm making the lower lift arms for my 3pth. i got all the measurements but don't have angle to bend it. i have looked at alot of pics and 45degres looks about right. if one of you guys can get out that trusty protractor it would help me out. i figure the bend in the top arms is the same as the lower arms. i also just finished up making a muffler. it's all tacked up, but i'm afraid to weld it ( i'm a 50/50 welder) 50% not bad and 50% garbage.