Buschur Racing in line MBC

I bought the Buschur Racing in line MBC earlier this year after using a few different ones over the years. I am definately impressed and will never use another type again as this thing works flawlessly and unlike other mbc's there is'nt as much guessing where your boost is set without having to drive the car, see where the boost is, re-adjust and repeat. This thing has marks on it to tell you how much you are turning the boost up or down and seems to be very accurate. Another thing I ike about it is the fact that it does not require any tools(no more allen wrench or other wrenches to forget or lose) whatsoever to adjust unlike others I have used. When I first installed it, in the instructions it says it is set close to waste gate boost so I turned it up 6 marks on the controller which would be 20 psi on my set up. Took it for a drive and it was dead on 20 psi. O.k. lets test the accuracy on a little higher boost. I turned it 7 more turns and drove it, it went straight to 27 and held. No spiking or anything. It comes with installation instructions and everything needed such as new hose and zip ties. I used to hate adjusting and then driving and re-adjusting several times before I got the boost right where I wanted it. Not any more, I know right where the boost will be before I even get in the car.