Based on the photos, it looks as though there is an awful lot of wood between the barrel and the ramrod channel . How thick is that web ? I like to keep mine somewhere around 3/16ths or so at the lock end to around 1/8th of an inch at the muzzle.
Also, the wood along the sides of the barrel looks to have an inconsistent line to it. I like to have at least 1/2 or more of the barrel side flat above the wood.