Its the nature of the beast , You want to play you pay.
Thats why I build my own shit when something does fail I find it easier to look in the mirror and say you fucking twat .
There are so many variables but if someone chooses to roll the dice with a stock set up they 99% of the time know the risks .
The same goes for handing over folding stuff to a builder or tuner The difference is you expect to get what you pay for. All shops and experiences have good and bad sides. Its your choice to learn from this and prosper you can improve your position , or keep beating your head against the wall and having the Subaru money troll rape your wallet . Oh and is he good at his raping.