chazzbray

I just updated my version from V6.68 to V6.71 about 4 days ago. Right now I am modeling single axis tracker projects with backtracking, linear shadings. I just modeled the same project (all MET, shading scene and parameters are identical) in V6.71 to a model I did with V6.68. The results are dramatically different. I am now getting 1.875% more yield with V6.71 vs. V6.68: - 0.0% loss for " Near Shadings:irradiance loss" vs. 2.67% loss - 1.0% IAM loss vs. 0.64% loss Please advise. Thanks, Charly