*Thanks for the wording, looks good.   

 ==Recent surveys== 
 *The text says (second paragraph) "Recent redshift surveys of quasars (QSOs) have produced no evidence of quantization in excess of what is expected due to galaxy clustering". 
 *History of Science professor, Virginia Trimble, et al, in their report on astrophysics for 2006, report that "An assortment of examples of quantized redshifts: Godlowski et al. (2006) on the Local Group; Bell and McDiarmid (2006) concerning SDSS QSOs (46,400 of them, so poor statistics is probably not an issue). The latter is contradicted by Tang and Zhang (2005), who include Bell in their acknowledgements, making them good guys in our simple classification scheme. (p.173) ["Ref] 
 *Is she not saying that Bell and McDiarmid,(ref) have published SDSS-sourced evidence supporting quantized redshifts, whereas Tang and Zhang have published SDSS-sourced contradictory evidence? In which case our statement of the current state of affairs suggesting there has been "no evidence" is wholly misleading?