OT <- EE for this spinoff On 11 December 2013 14:39, John Gardner wrote: > Substitute a 10 lb weight, forego the 60 cans of coke, > > (blah!) & enjoy the health benefits... :) > Up until 3am+ cleaning the lenses in 2 kW theatre spots. "Go in via the lamp end to access the back lens" he said Took two apart before I found that it was much much much much easier to access them using the lens slideout system, as designed. Remove front "filter holder" and then 1 split pin per lens. Keeping iris mechanism in place while offering up main body with lenses an exercise in chaos. Only 2 to do thankfully. Now deep in mess and junk and ... in basement throwing as much of 30 years accumulation away as I can manage. SO I do not need the exercise, but the Coke may help. R --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .