Has anyone else experienced air flows through the ice bin caused by the condenser fan?? My big idea was to cut a hole in the top of the ice machine and blow a small amount of HEPA filtered air, with a computer fan/blower, into the evaporator area and down into the ice bin, to try to keep the whole food zone filled with clean air. I measured air coming out of the ice dispense gate at 50 feet per minute and it was clean. The 50 fpm was not enough to melt much ice, but enough to keep the air clean and free of yeast, smoke, etc.. anyway, it worked great until the condenser fan came on and puff! My air speed indicator, (anemometer), went flying to 200 and 500 sometimes almost 1,000 fpm depending on the model. Question: are all integrated ice machines this way?? I only had a few to test and I took photos that are attached in a pdf. I looked up the NSF and FDA regs and they say ice machines should not do this.