I do not own this piece but have tried it the angle is way too low, and you would have to prop it up to get a proper 40 or 45. Way too expensive and overbuilt in all the wrong ways
I have the logo 2.0 compact version which if you like the open look gives you a bit more room for overhead storage and in ramps the rack in my opinion.
I am going to return these I should of checked but not sure why they would make two of the change plate weights the same color (white) just kind of a ugly scheme they seem of decent quality