ok thanks, what program can you use to edit .wrl, would it be possible to open in this other program, convert back to .gp4 and then open up in z-modeller, or are some shapes just not compatible with z-modeller, (better filter nedded ?)
yes thanks lo2k, i have tried yor tool, infact i downloaded the latest version last night, and as you say i could open the steering wheel shape, i tried exporting and then opening the new file in z-modeller but still no luck. any other ideas ?