Zenith 29JC20 21"--cataract and convergence

[Electronic M]

If you can't get suitably flexible plastic to make it out of then perhaps you could edit the 3D file such that there is a gap between pedals of the clover then extend each half of the gap towards the rear of the CRT into a pair of sturdy tabs that can be drilled. Then a bolt and wing nut through the tabs would make for an adjustable neck clamp built onto the clover...Just thinking out loud.