I ordered a Morgan Carbtune back on the 2nd of June from the manufacturer in the UK. It arrived in my mailbox on the 12th. 10 days shipping as promised. The Carbtune is fairly good quality and included everything the manufacturer claimed came with it. It was a piece of cake to follow the instruction and set up the Carbtune for use. Took about 5-10 minutes to put the restricters into the hoses. It came with ample supply of hose and restricter tube. I finally got a chance to use it today as I did an oil change and tune up on my Baby. Number 3 carb was way up out of whack from the other carbs. And although I don't think I properly figured out which carb is what number. I was able to sync up the carbs in less than 15 minutes. I've never synced a carb before in my entire life, but was able to after reading the instructions that came with the Carbtune and the VMAX12C service manual. So that should attest to how easy syncing carbs with the Morgan Carbtune is. It took a little getting used to reading the rods as they fluctuated a little bit. But it did not hinder my ability to get the carbs synced. All is needed is a little patience. Keeping in mind I've never used any other tool to sync carbs with... I rate this tool an A+ and recommend it to anyone looking for something so they can sync their own carbs, instead of paying someone else to do it. It is well worth the $128. US dollars I spent for it.