Well, i had it fitted by a reputable company, but they hadn't fitted the Blitz SBC-ID before, and when i read through the manual, they had set it to auto with boost at 1.1 and a gain of 60(!!!) After reading the manual and adjusting the settings myself, i've now tried it on:
CH1 set 10 gain 5
CH2 set 20 gain 10
Not sure if it's making a difference as the roads have been pretty busy and i haven't been able to open her up yet. The clicking noise is still there. I found a few articles on other forums for supras and other vehicles and a few people have had similar clicking issues. I was wondering if it was normal or if the solenoid needs replacing.