btw, these pics made me redo my legs once again, so I finally get rid of my left thigh riding over the kneeplate. I reopened the seam at the back on the thigh, refitted it slightly and also shortened the strap on both, so I can now get them just a little higher, which makes all the difference! The thigh is now high enough for the knee not to get caught anymore - score!
Here is a dodgy pic: