Can anyone tell me what the numbers are on these? Have changed from a 2008-ish R700 compact to the 6750 and I suspect there might be some difference ( since the chainline on the 6750 is further out to reduce chain rub in the low/low combo). Just trying to save myself some knee grief if possible.

I wish there was some reference for Q-factors, seems to be very hard to find any comprehensive lists anywhere.