I'm so glad you re did the pipe after first attempt. I don't have OCD but badly laid brake lines really do bug me.
I've been playing with brakes today too after my exhaust blow melted my one way valve. -
Upgrade fitted -
May be worth you checking all the vacuum lines while your in there...
Took an age of fault chasing and parts and sensor swaps trying to track down the horrible misfire.
After swapping out
Both knock sensors
Oil level sensor
Cam position sensor and trigger wheel
Another new cam chain tensioner
Gearbox speed sensor
Replaced both the in tank and...