If you print very large objects with materials that have shrinkage, there is a risk that the PEI plate will detach from the magnetic bed at the ends. With these clamps I solved the problem.
The bases of the clamps were printed in ASA while the moving parts in PA-CF.
The bases were glued on the printer with cyanoacrylate.
3MA cylinder head Allen screws, 10mm long, are required
The author marked this model as their own original creation.