I find it really odd that many small bore shooters, including myself, who simply never have had a fouling problem while many others report significant problems. The only thing I can think of is that the lube and patch thickness is responsible for at least some of the problems. I'd like to get some sort of survey from both camps giving details of what and how they load the rifles. I'd bet there is a common thread running through both groups as far as patch, lube and muzzle crown condition that would interest all pee-wee rifle shooters.