ndm1306

this Moc has been removed and selly store also closed, how can I buy the instruction? thank you.

I am so sorry for my bad english, I didn't mean to be rude, I just hope him can see the video from google drive... BTW, thank you for your help thank you, i may need to disassembly all to find out the problem... I am so sorry for this misunderstanding... Thank you, I will replace other ones as your suggestion.

please check video again whether you can see it or not, I use rechargeable batteries, I check all already, the gears not to tight to the beam.

Hello Everyone, I think my question is stupid but after I finished to build Lego 8043, the changing gear can't work well, It seems to be stuck somewhere else, I check the instruction very carefully but still can't find out the problem. Please help. Thank you so much! Merry Christmas! Here is the video: https://drive.google.com/file/d/1Hnut950TUOgEYY66eIeE1nNWGW05bhY-/view?usp=sharing