I do not have problems with the reciprocal space concept, but the other day I was playing with the new SAXS my university bought as an attachment with our new Rigaku SmartLab, and I had a really bad time trying to figure it out. I guess I have to read more about that technique, but I had never have any such difficulty with any other techniques.
Please try to participate the 1st International conference on Scattering and Diffraction Techniques for Material Characterization (ICSDTMC2013), at our Institute. During this December.I invite you for this occasion so that you can interact with experts across the globe.The details are available in our Institute website "www.nitrkl.ac.in"