![whenever I try to make an advanced rocketry machine these x'es appear above the structure, online people say it's supposed to mean that there is an invalid block there, but the holo whenever I try to make an advanced rocketry machine these x'es appear above the structure, online people say it's supposed to mean that there is an invalid block there, but the holo](https://i.redd.it/8o290cta0u791.png)
whenever I try to make an advanced rocketry machine these x'es appear above the structure, online people say it's supposed to mean that there is an invalid block there, but the holo
In Minecraft, what massive redstone building is potentially the most useless (ignoring machines that actually do nothing)? - Quora
![Railcraft - How to power your first Rolling Machine [Minecraft 1.7.10] - Bear Games How To - YouTube Railcraft - How to power your first Rolling Machine [Minecraft 1.7.10] - Bear Games How To - YouTube](https://i.ytimg.com/vi/ReOlcmkkNu8/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLDdSOzIV8TZbvHMspH9o0H2RH9H1g)
Railcraft - How to power your first Rolling Machine [Minecraft 1.7.10] - Bear Games How To - YouTube
![Railcraft - How to power your first Rolling Machine [Minecraft 1.7.10] - Bear Games How To - YouTube Railcraft - How to power your first Rolling Machine [Minecraft 1.7.10] - Bear Games How To - YouTube](https://i.ytimg.com/vi/8qAPNPvfgKs/sddefault.jpg)