The mechanism doesn't look that hard:
i have mocked up a quick version, toying with the idea of a lead screew for height adjustment over the rack and pinion. locating a reasonably priced/sized rack is an issue
The mechanism doesn't look that hard:
i have mocked up a quick version, toying with the idea of a lead screew for height adjustment over the rack and pinion. locating a reasonably priced/sized rack is an issue
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