Welded a big ass washer to it. Took 5 minutes, cost was trivial.
However, I do have a template for making an air filter baseplate for mounting a JC30 airfilter like the CPR one uses. You're welcome to it. Makes the filter mod more of an approx. $150 deal versus $300.
Sporting Wood screwed with this post 11-02-2012 at 12:31 PM