Does the even more speed fee get refunded when cancelling a fully refundable ticket?
 

If I purchase a refundable ticket and even more speed, does the even more speed fee get refunded if a cancel my ticket?

I think you should, although I haven't actually looked at the official policy. When I booked my flights, EMSpace was a ripoff, so I decided not to get it, and paid for EMSpeed instead. I changed my mind later (I have a tight connection), and asked how much EMSpace was (I booked with points so I am unable to touch the itinerary online) and was told less than half of what the website quoted me, so I called in to add it. They said that the procedure would be to refund me the EMSpeed fee, and charge me the EMSpace fee.

I've never bought even more speed, but even more space gets refunded to my original form of payment, as opposed to the cost of ticket, which goes into my TB.