Ok I am using IGI 4794 which they say Working/pouring temperatures should be in the range of 165 to 185 deg. with a second pour temp of around 195. I found some FO that says the flashpoint is 128, 135, 120...does this mean I can't use these FO in this wax? I also found FO with 200..what if on the second pour melting, the temp gets to 201 or so. Does that mean it will catch on fire?