Not on LPG, but boiler has prob seen much better days... not worth paying someone to come round again to tweek/tune, hopefully have enough £££ together to get it changed over the summer, Having a big hole at the back of the house doesn't help as boiler is on more at the moment to counter it, but hopefully the hole will be closed in the next few weeks. (hole being removal of the ground floor rear wall for beams for extension).