Bill and others, I don't use flash, so I cannot recommend this from personal experience, however, a few people I know have suggested a product called "Digital Flash Powder" as something that can help the erratic performance of some flash units used on DSLR cameras. A Google search should turn up some hits and some information on the product, which, as I recall, is made by a small company in Montana.
Shel > [Original Message] > From: William Robb > This doesn't explain the poor TTL performance I have gotten with my Metz > 60CT/2. > It also uses a small box attached to the hot shoe, and the contacts were > cleaned just prior to my last flash fiasco.
