I got my 7saum Broughton 5c chopped down to 24" and rechambered after not quite 1000rds. It had started to foul real bad but still shot 168smk`s in one hole @100yrds but my lands moved .1 so I got it set back. Now, at the range today it flat out shot but I`m still geting bad fouling. I did the normal break-in gig and J&B`ed it good but still lots of copper. I ordered a Wheeler fire lap kit but I`m having second thoughts about useing it. In anybodys experince is it better to live w/ the foulling or does a fire lap help restore a worn bbl? This is a dedicated varmint bbl.but I still need it to shoot... Should I try it???