 | | Inside a 4548 Speed Regulator? —Simon Denscombe
| | | | Has anyone ever opened up one of these, I'm not willing to risk one of my 2 but I know some of you have hundreds :-) Basically I want to know if my theory of a planned expansion port around the back of the controller is true - the moulding is way (...) (25 years ago, 15-Mar-00, to lugnet.trains)
| | | | | | | | | | Re: Inside a 4548 Speed Regulator? —Manfred Moolhuysen
| | | | | (...) I've noticed that too. I've opened up one of my contollers once, because some sand grains got in between the speed knob and the housing and I had to clean it. I didn't check what you've asking about, but I think there is not mutch risk (...) (25 years ago, 16-Mar-00, to lugnet.trains)
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