Mark

Some Cambridge toss-pots go for many years without a well deserved spanking so its good to hear that you are putting that right.
I was mainly interested in your products as a possible alternative to the current solution we use which is a single turn linear pot used as a rotary encoder in a high radiation part of a linear accelerator/radiation therapy machine.( all the ares on our linac get 'hot' so we have to be careful about using optical sensors), we are talking 6 tons of highly expensive/ potentialy dangerous treatment machine rotating round a patient.
Our main concern with anything we consider as a component is how it behaves in radiation, so we would first of all test it to destuction by zapping it with high energy x-rays and seeing what happens.
I may have to give you a bell if I get chance and see if we can arrange for one of your guys to visit.