The bridge on the Variax is very close to the body and using springs to support the Photon pickup didn't make sense, so I used a couple of soft rubber grommets I had around. They're fairly compressed so the pickup is quite stable. I had to reattach the cable to the pickup PCB and used heat shrink as a strain relief. Also the indicator LED between the E and A string cracked due to rough handling quite a while ago so I just removed it. Double click for full size pictures.