This is probably a stupid question. I installed my EVC EZ1 today using forum instructions because I didn't have any install manuals of my own, the unit works fine and keeps boost where I want it. But I start another search just now and find those lost HKS instructions and find that they tell you to mount the solenoid so that the three ports for the lines are facing upwards and the bottom nipple and harness are downward facing. I have mine mounted at a 45 degree angle against my frame rail with a 10mm bolt, does this change anything???? Do I need to mount it per their instructions or doesn't it matter? And one final thing, does that bottom nipple need capped off or left open? I've heard discussion that it's a vacuum bleed port or something and needs left open, but the HKS instructions show this port capped off. Thanks much for the time.