Hypercube Evolution Silicon Bumper for BedBracket 15mm

Hello,

i made some Silicon Bumper for my Bed, I use the 15mm Bed Bracket, but it fits mostly to the 20mm Bed Brackets.

I used this silicon:
https://www.trollfactory.de/Anwendungen/Modellbau/TFC-Dubliersilikon-S-ROT-mittelhart-Shore-33-1-1-HB-1kg.html