MRail
16mm etc - Live steam, battery & trams
Yesterday, around eighteen months after purchase but only it's third steaming I failed to get the pressure gauge to read more than 30psi.
My current thought is to replace both S/V and P/G, I'm not in the mood to trust either. Unfortunately it won't be under warrantee.
If you sent in your original registration card, Roundhouse extend their warranty to two years.
I do have experience of this!