I use the pulse to a high speed counter where accuracy is required.
To show our accuracy at the export station we typically fill an open 55 gallon drum @ 200 - 250 gpm to the top of the drum without spilling a drop.
I put a filter on and now my signal is great. In addition to the filter, I also purchased a new LNB with an input frequency of 3.7 - 4.2GHz (#140230-1 from Patriot Antenna). My old LNB was 3.4 - 4.2. Evidentally the radar interference was coming in between 3.4 - 3.6. Now my signal is better...