I have done most of my installation for the Clearvue cyclone. The intake chute appears either oversized or undersized. I cannot make the connection from my 6" PVC ductwork to fit the intake chute.The outside diameter of the intake chute is about 2/8" bigger than the outside diameter of the PVC pipe. So this prevents me from inserting either the none bell end of the pipe or the bell end. I even tried 6" flex hose. I tried clipping the wires in the flex house to allow for some give. To no avail. The intake chute is slightly flared at the end. I assume this is how it is meant to be. So in an effort to compress the flare I placed a clamp around the flare and compressed it. Those then are the measurements I get that I referenced above. I am at my wits end. Any suggestions?