brentcair 0 #1 October 16, 2010 Anyone tried it? Quote Share this post Link to post Share on other sites
parachutist 2 #2 October 17, 2010 Quote Anyone tried it? I've always wondered what should go into a micro Sigma. I can't find any info about the difference between a Sigma and micro Sigma on UPT's page. Quote Share this post Link to post Share on other sites