|
Hi Tony
Sorry to hear of the bad news. The only suggestion I have is as follows:
If the sliding filter holder is a thick’ish piece of metal, could you get a machine shop to mill out say, half the threaded section, to a diameter large enough to accept the body of each filter? Would this leave sufficient thread to hold each filter securely?
If this is possible, would that make the overall filter ring height low enough once the filter is screwed into the holder?
Good luck
Dennis
|