Fed up arriving precariously at the lights or destination on tiptoes and over trying to out-think the designer by changing linkage geometry, I made an air-powered seat so I could drop a couple of inches when desired. Maiden voyage went beautifully until some Wally left his side road without permission, then I discovered brain overload put dropping the seat down the priority list. Obviously I needed to automate this bit.
So I added circuitry that instigates the process every time I slow down below walking speed while retaining manual control over rise and fall using a left hand operated switch (discounting a foot operated switch after I found my feet left the pegs for numerous reasons I hadn’t previously envisaged). My insurers must already be as Happy as Larry (given the risk of a stationary fall is already way down on before) but to improve things further I’m planning a ride to Wellington to see what that throws up in terms of scenarios I haven’t envisaged. Filtering is currently my biggest concern, so if anyone’s been there and done that I’d welcome the benefit of their greater wisdom before setting off....
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