my offer for the car stands valid for testing video recording & doing the screen captures, about verifying the data members are asking and your claim for out performing the BASICs of NATURAL engine phenomena.
I'm not interested in the box, am happy with the fuel consumption of my car.
Am sorry I will not leave car at your premises for 'OBSERVATIONs'.
about PW member presence it will be decided by XULFIQAR, VCHENG, Hameed, & SER_GTR. I may also request Vajih, qwertypoiu, riz_khan, Storm & Spectra to be present as 'silent' observers when the car is at your place for performance recording. they can decline to do so but car will be made available in any case when selection of person is done by 4 members above.
Thank you for bank cheque offer it is not charming enough to accept.
Take my word I do not know any of the named above personally nor have spoken to anyone of them to date. But their credibility & their up right fair open approach have given me enough faith to put a whole car at risk with no compensation in demand in-case it goes DEAD.