BigRugerLover,
I have posted the mods on my 97 before, so I'll recap for you:
1) Order the CZ Competition Hammer from Ghost Holster (Angus Hobdell), $58.00
2) Order 2 Wolf mainsprings, a 13 & 14#'er, about $4.00 each
3) Have some quality punches on hand
Simply install the CZ Comp. hammer and start with a 13# mainspring. If you're up to it, you can give your CZ a "jewel" like action by doing the following (but not necessary unless your anal like me):
1) Remove the sear block pin, chuck it up in a dremel and using 2000 grit paper, polish until it looks like glass
2) Polish the sear face with a dremel felt wheel using a super fine jewelers polish until glass like
3) Polish the underside of the comp. hammer hooks with 2000 grit paper
You simply won't believe the results. Takes about 1.5 hours to do everything taking your time. Leave the hammer hooks alone, don't cut or modify, same thing with the sear face. My 97 trigger breaks like a high end 1911 and is just ultra silky smooth. When others feel the action they usually say, " wow".