I had another go on my tri bars which still felt really wobbly. I hadn't realised that I was saying"whoah,whoa, whoah out loud!
You most certainly were Soupy ! 
When Dustboy said you sounded like an air raid siren winding up I did wonder if he was exaggerating......................he wasn't!!!! 
But seriously well done for giving them a try - as you say it's a whole new learning to ride a bike again experience......
Good running there HL and impressive mileage.... 
A bit
myself too so off to bed early tonight - several broken nights recently on top of the increased training load and a very heavy working week last week with several late nights have all taken their toll............and I'm no spring chicken these days!!