Customer has a fire pit irregular circle caps were terrible so before I reply as to a fix how do you lay a perfect circle over an iregular circle. Handy wall stone with ledges knocked off they glued them 3 high just short of 6 feet od base looks good and pit is linned with sand pretty decent. Distributor said handy wall stone has a 6ft min circle id. Also if I have to replace who structure and you want to go smaller than min allowance could you make to cuts in each course at the diameter like putting 2 halfes together and put to accents on the caps to hide the imperfection but make it look like a designed look. Hard to explain I want to help this customer out but on the other had my hardscape experience is minor at best. Thanks guys any information would be great.