Firstly, the brake master cylinder leans towards the passenger side (pictured). The OEM master cylinder that I removed was perfectly level with the reservoir, so something about that master cylinder wasn't designed properly. Second, the o-ring does not seal the vacuum in the brake booster even though I have an OEM Lucas brake booster. Third, after I took the thing back off to add the RTV so there wasn't a massive vacuum leak and brake bleed a second time, the brakes locked up badly after…