Yep...she is working well so far....not sure how long she hadn't been run on LPG for as the port on the front of the vap looked like it hadn't had a pipe on for quite some time....and God only knows why whoever last worked on her connected the Vacuum switch port to the Rail Pressure Port and removed the Vap vacuum to manifold pipe as it is all wrong, no wonder the guy I bought it from said the LPG system doesn't work so he never used it - he had it for 2-3 years before I bought it, and it still had 60% full tank according to the tank mounted gauge!!
She was a tad stuttery at first on gas, and at odd moments she hiccuped but kept going on gas, so I can only assume the filters could do with a change, as well as doing the rubber diaphram in the vap too....the run in to work on the M3 this morning was faultless and she ran nicely - but it might pay to get the LPG system re-calibrated just to make sure.
Just need to look at the cruise control vacuum pipes next, then the door window regulator, inside passenger door release and the tailgate struts, then give her a bloody good fluids and filters service and take it from there.