Im the 3rd owner of my 99 f350 6spd. The first two owners did a little here and there. Ive had the truck for about 6 years or so and the vacuum tube that goes into the wastegate has always been attached to one of the bolts on one of the intercooler piping clamps. I never questioned it since its never seemed to cause an issue. I was wondering if its even a big deal or if theres something better i should do?