I guess this leads us to a valid argument.
this site is currently in the process of trying to correctly identify the order of the sheerline models. when the answer is finally found? WILL IT BE ABLE TO BE FOUND AGAIN ON THIS SITE after the topic has died down. unless you find the exact post of the exact question your looking for it does take fairly hefty bit of tracking through many postings till you find an answer ( thats if you dont give up 1st) so a database would be awsome?
The real old timers will NOT share any info,
If we keep asking questions and incorrectly speculating on what may be the correct details. then we may just coax a few of them old timers to give a reply.
i know it would frustrate me to the point where i would have to share my knowledge (if i had the answers)and stop all the speculations with the truth.