So I purchase an RCBS kinetic bullet puller from WSS - the description says it will work on all .22 - .45 centerfire cartridges. It works fine for everything EXCEPT my WSM! When I put a wsm case in the chuck it makes the chuck too big around to screw the cap on. Anybody else experience this? Anyone know if there is a work around for this problem? I called WSS and they said they have never heard of this being an issue before?