To help customers who have purchased the RW-BL1K steam engine model complete the assembly more smoothly, we have created a full step-by-step video tutorial covering everything from parts installation to the final running test.
The video also includes helpful notes for key steps. If you run into any issues or feel unsure at any point during the build, you can simply refer back to the video for a clearer and more intuitive guide.
We also warmly welcome you to share your experience or ask questions in the comments 
If you have any doubts, feel free to leave a message under the post and we will get back to you as soon as possible.
