I am trying to install a different spinner which has nuts and extrusions that form an overhang that sits rearward of the ?flywheel? by about 1/8 of an inch. Because of the original spinner plate being flush with the flywheel, the new spinner backplate rubs the front of the cowling.
Has anyone succesfully installed a shim between the flywheel and the spinner backplate before? Perhaps there is plastic washer available that will fit- but will it hold?