Exhaust blues, need advice----

I just ordered my weatherhead proportioning valve rebuild kit. Had a bit of a BF drip from the valve after my disc conversion. Plenty of pedal but the drip is irritating and cannot stand!
I turned the existing filter per your instructions and it looks good. I was thinking about remoting the filter to get some room for the exhaust header pipe after my muffler shop fiasco. I will call TTI in the morning, got my casting numbers off my manifolds:-)
DR-----