I thought of a couple of things worth adding. (Besides, with the relative rarity of Logos, there might not be any other responsese anyway.)

Logos are very fine trikes. There may not be responders with issues because there really aren't any. The trikes are comfortable (maybe the best), they handle excellently no matter the speed, mine feels fast, unless there is a component failure they don't seem to break, and so on.

Only a small percentage of any brand of trike owners are likely to read the forums. That small percentage of Logo owners may be three of us. There is a lime green Logo owner who I have corresponded with. I bought, used, the only Logo I've ever seen.

Chip