Tell us a little about you. What cars you are interested, where you are from and why you are interested in learning to tune.
I am a diesel mechanic by afternoon, and modify old Volvo's inbetween family time and house maintenance.
I finally bought a course on Diesel tuning as I have a family diesel golf and others I'm more interested to learn about diesel tuning given my day job. But I am starting to get into the tuning side of the rwd turbo Volvo's. As I'm mostly doing mechanical upgrades, T5 manual swaps, adaptor plates, turbo upgrades, engine builds, head work etc.
But not ecu tubing. Only had experience with wever tuning and a wideband on the street.
Anyway. I look forward to being more involved!