You could replace either the dovetail bar, or the clamp. Unfortunately there is some variation in both, by 1-2mm - and its enough to make some incompatible.
Bars - see
https://www.admaccessories.com/produ...-dovetail-bar/
To replace the clamp there are options and for the EQ6 - and the shape of the puck in yours matters. There are two variants , and you'll have to undo yours to see what shape the puck is.
https://www.admaccessories.com/produ...-atlas-mounts/
https://www.admaccessories.com/produ...-atlas-mounts/