Hey,
I have been playing a playthrough with this and Muluna and noticed that the glass rocket silos are not creating 3 rocket parts per recipe.
I disabled Muluna and did some testing to see where the issue was.
Before and after disabling Muluna:
Each "completion" of the recipe, only causes the % complete to go up by 2%, like a regular rocket silo.
After disabling Muluna:
I timed a regular and glass silo to get to 50% on Vulcanis, and both were around 70 seconds. I would have expected the glass silo to get to 50% completion in a third of time due to producing 3x rocket parts with the same time to complete.