Offhand as a suggestion, after setting up some fuzzbite stadium truck tires for the front of my truck and gluing the sidewalls as well as doing a set of swaggers just in case, if you all do a Swagger "2.0" as gluing the sidewall is common, that "ring" that goes around the outside of the fuzzbites helps with the glue not wanting to run down onto the tread significantly. Wonder if you could expand that concept to a revised swagger.