Precise reconstruction

Old Minolta MD Rokkor lens could be modified to adopt on Canon EOS Digital body, so I did on Rokkor-W 35/2,8 utilizing EOS body cap made of engineering plastic. Some anxiety might happen on the bayonet flange connection because of viscoelasticity of plastic, there exists some light weight lenses with plastic bayonet connection, so a Canon genuine plastic body cap parts is applicable for bayonet lens flange connection. Some additional idea has come up in my mind, how about applying the same manner on standard 50mm MC Rokkor lenses that had been star actors while silver salt period of time about 30 years ago. Every camera maker exerted to make up ultimate performance on 50/1,4 as a flagship product. They had been introducing similar Gaussian design with symmetric 6 or 7 element. It might be very interesting to revive typical 50/1,4 on a recent digital image format?

Right side running tendency recommended on NCP10 TOYOTA Vitz last night, so existing minus thrust angle should be corrected after precise scaling by LASER equipped Special Tool. This unpleasant bad habit would be eliminated soon if the constructive designing is some easy-to-move position torsion beam axle construction.
Also the rear toe-in value should be scaled and corrected at the correct state.

I feel too much rolling friction resistance at rear axle portion on VW 1302 Super Beetle after the toe direction adjustment performed the other day, so precise total scaling and re-adjusting would be performed as a following procedure.

Also an opposite phenomena is observed in SXE10 TOYOTA Altezza after a thrust angle adjustment done a week ago, light and illusory feeling from the rear axle, the same manner would be done seeing some opportunity, probably the total toe should be around zero or minus status, so I guess.

Precise checking is required on BC7 SUBARU Legacy LSi US model, because some potentially presenting left side tendency is felt occasionally, as the tendency is very slight as to permissible, so, more precise procedure must be performed form the beginning of scaling wheel base alignments on both side.