GSXR fuel tanks??? which will fit?

[MG#43]

Hi,

Anyone had problems with k1/2/3 600's, fitting tanks? I oddly have four tanks.... Two I know for sure are from a 600k1/2/3 and fit fine (but wrong colour), the other two, despite being advertised (ebay) as 600/750k> both don't fit... one has been battered about around the mouting point area but comes up short of the two mounting points at the yoke by about an inch (depite much fiddling with the mounting bracket), but the other is near mint and also does the same... I'm thinking can they both be from the 1000???? They appear the same and have the same tank range (18 litres) but are they different in demensions?

Thanks for your help! Mark