efficiency greater than 1

[gyang9]

We are having the issue with efficiency greater than 1 error:

ratpac-two/src/physics/src/GLG4PMTOpticalModel.cc

Line 392 in ab24a15

RAT::Log::Die(dformat("PMT collection efficiency of %f is >1.0! Is thin_factor too big?", collection_eff));

The efficiency peak value in our model is 0.64. The thin_factor is always 1. It gives the efficiency > 1 error.
Can you have an option to comment that line out?