Thanks for the info. 30 degrees is too much. I need around 20 degrees. I will check out the Oval stem.

I am also a bit confused about why some stem manufacturers describe the stem angle as either 73,80, 84 degrees or in the +/-degrees form. I would assume it all translates into the same stem angle. Correct?
For example
I have a -17 degree stem so that would be a 73 degree stem. Correct?
Sorry if this is a simple/ stupid question
S