Small update on "Ice Mode". Looks like the only real solution is probably to replace the ABS unit with either a Teves MK60 or Bosche M4. Both big $$$$. Charlie spent a long time yesterday talking with GMG, BGB, a few others about it. then called Ray (CR compliance) about getting an aftermarket ABS approved for Stock Class (impacts 997, caymans). Since it's a safety issue, sounds like they are going to try and get an emergency rule change done. Downside is it's going to cost
. We'll see how this plays out.