
Bought a new washing machine, front load, integrated. Floor in which it fits into is concrete. Except where the front legs sat was tiled flooring. The people who did the kitchen stopped tiling at the edge of the space. So the front legs were higher up on the tiles, (about 1.5cm thick tile) than the back legs on the concrete. So we removed the front legs completely and sat them on some thick cardboard.Turned on washer. Vibrated like mad in the spin cycle. Daren't do another load. Can't adjust the back legs as they're inaccessible under the unit.The old machine that was in before also had the front legs removed. However whoever had installed it had wedged the legs in further back than where the screw holes exist, so the legs were there but not screwed in. (Just balanced somehow?)I'm convinced the washer is shaking so much because of the the lack of feet (gripping the ground?). Partner says the missing feet is not the problem and that a wedge of anti vibration block under the two front corners will solve the problem. However don't want to waste my money if they're not going to work.Could pull the entire thing out (it's very heavy and in snug) and adjust the back legs really high, put it back in and adjust the front legs to match in height, then we'd have the front legs being on the tiles (only just). Is that the better option do you think?Already made sure transport bolts were out. The spirit level was 100% spot on straight and the load was even. Just to rule those out.Any help appreciated thank you for your time. via /r/DIY http://bit.ly/2LDz62b