Im working on an osage stave and one end has a roll abuot a foot from the end,the problem is the rings are paper thin there and Im having a heck of a time chasing one ring there so Im thinking I should rawhide back itQuestion is should I back it as a stave before I cut the profile of the bow out our wait till it is rouhted out.Would this likely br enough protection or should I continue trying to work it to one ring?,any help would be appreciated.