My wall mount for my Hitachi has just turned up from Nexnix, or whoever they are, I got the Universal tilting one. Oh my god its huge, and oh my god its heavy! I have a new house with the usual plasterboard/gap/airated blocks/gap/house brick. The only method that seems viable is the 12mm x 160mm rods secured with polyester resin, and as screwfix say, they are 100% reliable. and the system is designed for these airated blocks. There is no way a rawlplug and screw is going to hold this lot up. You can get 10 rods and resin for £15 delivered from screwfix. Oh and by the way the mount looks very well made and tilts from 0-10% very easily.