6.30am up checking the car over all was good, packed up all tial springs tools 7.00am TEAM TECH RECOVERY showed up to transport my car, cracking price very good service and south Yorkshire area 10.00am got down to Dave rowe @ eps performance Northampton. We began plumbing the afr gauge and knock box Disaster again ( not the first in this build ). I've got this thing about always looking under the car. Oil leak from the filter housing, after 15mins nipping it to try and reduce/ stop it it seams we had some luck on our side and it stopped. The car was running like a dog, pulled up the fuel table and pulled a lot of fuel off the overall map the rpm dropped to a better place and adjusted the idle to a more suitable rpm We began casually driving up the road... After a few base map miles he gave me the signal to try some boost...