TEK diff is riding pretty high these days! It almost reached 0.011 a few hours ago...
If I get it right, this is mainly caused by small blocks (so I consolidated mine as much as possible) but I must admit I don't understand very well the following: PoS diff rises and falls depending on how many coins are getting staked how often similar to PoW mining diff
Does it mean the more coins are waiting to stake the higher is difficulty?
What is the exact relationship between PoS difficulty and PoW difficulty?
(sorry if these questions are too obvious, but I still have a lot of knowledge to acquire

)
I would like to know the answer as well, i have 5 blocks ready to stake but my wallet is locked waiting on the difficulty to drop a little.