Great thanks for all your kind feedback EDIT, SOLVED: I did reinstall anything and dropped only the needed Mods including the ModuleManager. At least scanning ressources is now working !! Will update later. THANKS ANYONE ! -------------------------------------------- On my very first test with "Kethane-Mod" & "MKS-Mod" (at Kerbin) I did scan with the "Kethan Scanner" and could only see Kethane. Switching the arrows didnt show anything else and mouse over the spots showed me Kethane xxx or none, the other matherials were "no Data". I thought I've done something wrong and started once again today in a new sandbox (incl. the ModuleManager.2.1.5.dll). There is still "no Data" when I scan, doesnt matter using the "KE-S210 Compact Survey Unit" or "KE-S110 Medium Survey Unit" Scanner. There is Ketane - .. but there is "no Data" for the other ressources I'll post again if I can find out why there isnt any data for me.. great thanks for any tip if someone knows the solution <<<1stBiker