Please help to grade these CRS

[cyclops]

Need help to grade the CRS below. Am confused with the grading between A and B cause some CRS also have 4 white bands but the last band just before the tail is very narrow. So for the above mentioned CRS, are they A grade or B Grade??

[bryant_16]

Looks like a A Grade to me...

[cyclops]

Thanks bro

[kian]

hi,any bro out there correct me if i`m wrong,the grade depends on the thickness of the white too=D.Cant really tel in a picture=)maybe this link will help=) http://www.shrimpnow.com/modules.php...warticle&id=21

[cyclops]

Thanks brother. That is a very useful website.