My 'research' was just basic web browsing and reading articles from various sites that seemed to have some knowledge of the topic. I was not going into this as if i was writing a thesis. I agree that i have seen some horrible mechanics. My DDs PC likes a compact and efficient motion without a lot of extra and unneeded movements. She's never complained about shoulder pain or any other pain. I was looking for some additional feedback from those on this site because, for the most part, i respect the advice that I've received in the past.
But I do not want to argue about it.
