how are these guys setting the perfect neutral grey background on all of there images, i mean there must be different light setups for half body model shots and small accessories product shots for example.. that all have identical that warm light grey. Ive always struggled with finding one and the same lt grey without much hassle. for all light setups which in my case is like 4-5 .. someone please help guide me here? i recently bought the x-rite colorchecker hoping it would help me but i think it lies more (or as much as atleast) in lightning, no? help is greatly appreciated as im about to "set some standards" for an upcoming webshhop.. I wish it'd look something like the image ive attached... thanks in advance