When using advanced build mode copy and paste function if you rotate the copy to be pasted then:
- Rail dockers and basic rails rotation changes (does not remain local to paste co-ordinates)
- Some logic blocks loose/invert their state (not sure which ones)
Other rail blocks probably exhibit the same behavior but I have not tested this.
System
OS: windows 10 home
Processor: Intel(R) Core(TM) i5-6600k CPU @ 3.50GHz
Memory: 8GB DDR4
System Type: 64-bit
Chip Type: NAVIDIA GeForce GTX 950 2GB