No it's no longer at low compression we replaced my pistons and now it's running fine.
No he didnt just crank up my boost, that would be awful haha. He worked for a local shop called synergy until the shop closed. what he did was took my car out and did a road tune, don't know the technical description of that. He came back with it said he was happy because there was no knock or problems. Basically I left and everything was fine until my 4th piston melted