Re the problem signing in. I find that if I get a pic that gives me an acceptable way to Log in below it. But in a new Window as it were. Then I have to go back to the original, arrow back the go to the post I was looking at and I am signed in. Perhaps you can now see why I have been a rare poster on here of late since the upgrade.
Re the Sachen, I think that Chris would be unhappy to swop out the bulbs for 24v, so the Direct Plug and Dodgy Lights will have to do for now. Out of 4 things that we chipped last week, none got properly working Lights. Partly due to things like that. Partly we used 2 Massoth Chips and MTS (P) does not do all you need. Forget it with Piko Chips too except perhaps changing some of the real basics like CV1 and Top Speed. Same with the Massoth ones.
Still thanks for all your help and interest.
JonD