I used to loose so many picks until I bought a mic stand pickholder. I thought would be useful to have one in my KPA head too, so I put a folded cardstock in the upper part of the chassis to create some thickness. I made sure that the paper comes out in the back of the profiler, in case it withdraws.
Edit: unlike the pictures below, if I put the picks under the cardstock they are more steady.
[Blocked Image: http://s4.postimg.org/rueh3tckc/IMG_1342_1.jpg]
[Blocked Image: http://s8.postimg.org/r79zljb78/IMG_1343_1.jpg]