[Ifeffit] (Reposted) K-space vs R-spce fitting

Hi Matt: Thanks so much for your answer. Let's see if I can make it more clear this time. Should dk have an effect on the actual fit, if it is performed in k-space? As I said, I found out that by changing dk (in k space) (keeping (kmin,kmax) constant) values change around 15%, so that tells me the actual fitting range is (kmin-dk/2,kmax+dk/2) is that so? Juan