Ok krille, here is some new stuff for you...
When staking, its about tripple rotation of what you have (your coins participate in 3 rotations of staking) and then everything just sort of dies... I have about 2 percent, and i am staking about the same for 2 days, then it dies.. like 3-4 days with 2-3 blocks... if i send to my other pc, full ammount, the staking again goes wild, again going for about 2-4 percent of staking for about a day and a half, and then it again dies.. I tried it for 2 weeks to see.. It is that way.