Does anybody have the installation procedure for a windshield in a '56-59 Mark 1? We think we have the proper rubber gasket (per SNG Barratt, BD9537). Automobile glass professionals are handling the job. The rear windscreen installed properly and with no difficulties. We have been advised that the installation of these windshields is difficult and also that perhaps special tools are required.
Any direct advice, or referral to a source of guidance, will be appreciated.