I was looking at Stefan's tracker, and I noticed that one of the GL trains was marked as number "3679". It was running from Riverside to Kenmore. Since 3679B has been mated with 3636A, could this mean that 3636 has returned and is in testing?
Caught my first ride on a rebuild this morning. Haven't seen such a clean Type 7 since the 3700s were new! The faux wood grain panels were looking a little scuffed and worn but the rest of the interior looked like new.
You could do surgery under those interior lights!