when i try to import with part number 2493c02 it shows invalid part number in
the studio. all part number with -1 or -9 works without any problem
Hi,
2493c02 works fine for me. What do you mean exactly by “import with”?
BTW, the dedicated forum for Studio and PartDesigner is https://forum.bricklink.com/
(hover over the red Studio icon on every page, then click “Studio Forum”).