Impressive achievement on a turbo, I lose interest real quick and find them difficult to find a comfortable sitting position. I just can’t ‘do’ turbo’s, only ever used a turbo for FTP thresholds back when I started cycling.
I was the same, after 1/2 an hour my plumbs were numb and after an hour I’d lost the will to live. Then I got myself a rocker plate, its a whole new turbo trainer experience, now its easy to do an hour and a half whilst watching Netflicks.