I have a Mercer DTI and the glass has become opaque and crazed over time, probably through contact with oil/coolant etc. Can these glasses be sourced and replaced and if so where from? Are they standard sizes or particular to a model or manufacturer?
Is the glass/crystal flat or domed ? I made and fitted a domed one to a Baty indicator a short while back, if its domed you need a tool to bend and fit the flat crystal.
John