well, it was only mapped and then done 50 miles, and it was perfect for lasting that long lol.

i guess it may be a good investment to have it sent off and get a 360 degree bearing etc fitted. but for £260, its almost a consumable item. if it lasted as long as a set of tyres, i would have been happy lol.

actual build quality seems pretty good. cant see anything wrong with it.

so say they dont like big boost, mine was making 28psi but had very little use.