Differences of weather display between REX SF3D and ASP4.

After installing HOTFIX 1 and reconfiguring REX Sky Force 3D,  I performed a test flight between LEBL and LEMD. The SAT indicated a thunderstorm line
on this stretch and there were considerable differences in the visualization of clouds between the WEATHER Motor of SF3D and ASP4 on P3D v4.1.
At about 20,000 WM feet of SF3D showed a compact cloudy body without cumulonimbus  while ASP4, on the same stretch,
  it displayed impressive cumulonimbus that reached about 30,000 feet and a more real cloudiness to a storm line using the HD textures of the
clouds installed by REX SF3D.