I think i run into a problem with this mod. I was playing spage age, and now i cant send solar panels (Or another energy generator item) to the space platform because it says "Too heavy for a rocket". Disabling the mod solves this. Is there any chance to correct this?

Will see what I can do!

From what I can tell godafe, this mod is not the source of your "too heavy for rocket" ailments - some combination of it and another mod are what's causing the problem. I am very curious as to why disabling the mod fixes the issue, maybe if there was a science pack that used solar panels in it's recipe?

Could you please share your modlist when you get a chance?