Adjustable brake pushrod..what did I do wrong

I was talking about the push rod picture you posted. It's not a hemi joint.

I believe it is a heim joint:

Offset master cylinder adaptor

I think it's just hard to tell from the photo. Either way, do you really think the Dr. Diff pushrod is that much wider than your stock piece? They look pretty close to me (photos below). I bet once the OP puts it on the correct side and lengthens it, it'll be fine.

upload_2022-6-5_22-0-54.png

upload_2022-6-5_22-1-5.png