I promised my knie to take a break.
Also Wolter (the bike) needed some maintenance, the bumpy roads were quit a bit of stress to the weels. So I did recenter them, fixed my first small needle hole in the tire and polished him a bit.
There are some dents in the back weel, probably from the times when I hit something and thought; "ouuuh this will be a snake bite in the air chamber". Apparently the weel suffered a lot more than the air chamber.
But over all Wolter is keeping up fine. Me too.