Who buys billg, buys twice

This sentence probably know many readers. Unfortunately, I am once again on the "tight is right" mentality fallen! This product is good for nothing! Who considers himself an ambitious home cinema fan, should remove the thing from the shopping cart. The holder itself is processed shapely and clean, assembly and installation are relatively simple and done in 10 minutes, then what follows, however, the work of Sisyphus in the shadows. The adjustment (turn and tilt) only works if one breaks down the holder again by the projector, the ball joint loosens, at random readjusts and assemble everything again. What is missing is a little bit? The same again from the beginning. After a total of 1 1/2 hours I have resigned and a holder of bird (EPC6545) ordered: Here, the ball joint is loosened with a handle, 2 tests and the projector meets the canvas to the nearest pixel! Thanks to Amazon's return policy, I had not even buy twice - many thanks again.