I'm having problems simulating transformer + spark gap with LTspice. Is it possible? I find no spark gap and even the transformer, although I can find it, does not seem to simulate (gives errors, and I can't specify any parameters thou= gh). Is it really a limit of the program/library or is it me? How can I get it t= o work? Thanks, Mario --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .