So, Cant *Really* Just post screen shots, But its easily recreatable.
Place a tech that has a block you only have 1 of (Say, Horizontal Gyroscope, Or for those that dont have R&D, Use a Geocorp battery)
Select that tech
THen, Using the new "Load Tech" Option at the bottom, Select a tech that does not have that block, And hit "Switch Current Tech"
Now, That block will be gone from your inventory.
Dont know if this effects blocks you have more than 1 of.
Place a tech that has a block you only have 1 of (Say, Horizontal Gyroscope, Or for those that dont have R&D, Use a Geocorp battery)
Select that tech
THen, Using the new "Load Tech" Option at the bottom, Select a tech that does not have that block, And hit "Switch Current Tech"
Now, That block will be gone from your inventory.
Dont know if this effects blocks you have more than 1 of.