mating to slots

hello fellow square eyes,

you know the new slot drawing tool? i use this to extrude slots inmy steel plates. i then want a bolt added to the slot from toolbox. no way will it mate in. is there a new mate to go with theslots? if not please could i have one? there is a nice spot in thecentre of the construction of the slot, if the mate coud catch thatwhen i highlight an internal face of the extrude and then link totop face of the plate to allow the tool box to mate tidy.

bye for now

martSolidworksAssemblies