I (and many more) aren't really happy with the fit of the MB-D200. It always maintained a little wobble and never lived up to the quality of the D200 Body. So a good friend (Thanks Mr. Lehmann) and me started to think.... After years of research and millions of dollars spent :Crunk:, we found a solution: Here it is, the "Do-It-Yourself"-Solution All you need is a Plastic-plate with these measures: 13mm x 55mm and approx. 0,3mm thick Subscribe to see EXIF info for this image (if available) It's used to improve the fit between the D200-Battery-Compartment and the MB-D200-Insertion. Which is the real source of the wobble! You can put it into the D200 Battery-Compartment and then carefully insert the MB-D200. View attachment 92628 The size of the Plate is determined by the measures of this side of the MB-D 200 Battery Insert. View attachment 92629 To make handling easier, I have fixed the plate to the MB-D200 with some thin tape. View attachment 92630 By adding more or less layers of thin tape you can finetune the fitting even better. Until the MB-D200 can barely be inserted without resistance. I already use this modification for month and am happy with it. So I though I should share this....:smile: If there are any questions, don't hesitate to ask!