Hi Jean,

This may sound silly but it isn't. Years ago when I needed similar effects in a recording I would use different household items to create the sound I was searching for. I would have a mic set up and, for example, bang two spoons together (bottom side to bottom side) to provide a clicking sound and record it. It is surprising how well it worked. If you have two plastic bowl scrapers, bang the handles together and record that sound. Who knows, maybe you will find the perfect finger "click"!

Best Regards,

Chuck