I put my TT where jrod put his EBC...
with the EBC in the pocket under the switches, i can make adkustments without having to lean forward or anything like that...
now keep in mind I also take my boost readings from my Apexi gauge... so seeing my profec is only necessary when making adjustments... and even then, after you learn the series of buttons and controls... you wont even need to look at it to make adjustments anyways...
if you are planning on using your profec as your sole boost gauge, I would suggest you put it somewhere you wont have to look down to see