Review on 🔀 Maximize Vent Efficiency with Westland VI490D 90 Degree Vent Elbow by Shahed Cleveland

Bought for Whirlpool dryer to fit in tight spaces. I bought this and 2 others just in case one fits better than the other - they are all pretty much the same. They work well for reducing depth requirements by about 2 inches. The problem is that the airflow is so limited that I get warnings from my dryer to check the vent. This only happens when the dryer is on high heat on a longer cycle, so I'll take care of that for now. I'll find an angle that expands around the outlet to let in more air and not restrict flow.