Recently purchased ( late fall ) a 32in stander along with the mulch kit . The mulch kit didn't include mulching blades , from doing a search on the subject it is mentioned that the regular blades would work but wavy mulch blades would work best . Where could I find wavy 16 1/2 in. blades that will fit the machine ? Did a search and can not find them in that size . Also one other question , will the jrco attachments fit the 32 in . machine ?