Hmmm…So the grommets in the upper exhaust are at different levels then…Will have to look at the parts breakdown…Glad it is working fine now though, don’t argue with success!
Look at the first pic – you can see the lower grommet where the long return tube fits. They must have made a mid-year change in the design as there are two different impeller housing caps. One is plugged on the side of the upper return and one is not. The parts diagram is misleading. It is actually correct for the 30D motors with the short return tube.
