Wow.. this one is honestly so beautiful! The ROKR Magic Cello looks amazing when finished, and the music it plays is really soft and relaxing.
The build is quite easy overall. There was just one part that was a bit tricky for me (mainly because I didn’t read the instructions carefully ), which I will mention below.
Please make sure that the gears are engaged by the marked △ when installing this part, otherwise the gear rack (or P10) might not move properly at the end.
It looks great! Thank you for the tip! It’s always important to follow the instructions. I double check often just to be sure I did not miss anything.
I did miss a little part in my night city marble run. (Or the other one, I’m not sure) And it was really stressful to be disassembling the last steps to get to that point and fix it. I really could have saved myself the trouble if I double checked that instruction