Well, that's it, I've moved house now and I had some of these step up boards arrive in the post, today I installed one on the flashing salty, the problem I had with the battery and the flashing lights was when the flashing led was lit, the battery cell struggled to power the main light, so as it was running the main light was flickering with different brightness, today I installed the booster and.... Much better, it still flickers a little, but no where near as badly as before, I highly recommend these little boosters!
The circuit working
![[Image: 3BBC6107-064F-439E-A7F8-4E72F59C7852_zps7t12ti4m.jpg]](http://i270.photobucket.com/albums/jj112/natlouise14/tomy%20trains/3BBC6107-064F-439E-A7F8-4E72F59C7852_zps7t12ti4m.jpg)
How it fits in the body
![[Image: 378C5A7C-2836-46F1-9B9E-44235C1B6FFE_zps5ytdmi5z.jpg]](http://i270.photobucket.com/albums/jj112/natlouise14/tomy%20trains/378C5A7C-2836-46F1-9B9E-44235C1B6FFE_zps5ytdmi5z.jpg)
Top job!
The circuit working
How it fits in the body
Top job!