Scott;  Are you sure it's not from the bearing weep hole, ours did the same thing, started filling with coolant & dripping onto floor. It was very hard to see where it was coming from because it was so clean.  David R Cook  RV6A ROTARY.   ( W&B  DONE  56#  FAT  W/AUTOPILOT,  GPS  MAP,  EXTRA  SOUND  INSULATION,  ELECT.  CONSTANT  SPEED  3  BLADE  PROP,  PIPER  STYLE  BATT. JUMPER  PLUG,  MAIN  GEARLEG  STIFFENERS,   FINISHING  LLC  FOR  PARTNERSHIP  &  PAPERWORK,  INSURANCE  QUOTES )