I picked up a DX100 from someone who tried to “clean” the contact strip with alcohol, very effectively removing all of the conductive material from it. The contract strip is otherwise in pretty good condition, but of course it’s pretty much useless without the conductive material.
I found this post describing an approach to restoring the conductive coating, but I haven’t been able to US supplier for the graphite spray mentioned in the post.
Does anyone know where I might find an appropriate material to apply to the contact strip? Or perhaps someone has another suggestion?