I’ve not ballasted yet, I’ve taken the point motors apart now and the issue is obvious, the copper contacts have come lose where they attach to the actuator arm, I’ve araldited them securely back in place, I’m quite certain I’ll have no further issues with them but the fact remains, they shouldn’t have come lose in the first place. I have about 40 of them yet to install, I just hope I don’t have a faulty batch, I will be checking the rest of them prior to installation.