@admin I found a good article on the web can you please check with your engineer if this is Correct
I have just purchased the Creality BL Touch and fitted it to the ender 3 v2 as per his instructions.
Printed the BL Touch mount he suggested. It only needs the one fixing and is very firm when in place. just needed to find to nuts and bolts to fit the BLT to the bracket.
Had to change the order of the connections on the three pin plug as the left two wires had swapped positions in relation to the plug on the BL touch and needed to match as per his instructions
I had downloaded a copy of the 1.16 BLTouch firmware before they took it down. Updated the firmware and found it is not BL Touch so downloaded the 1.11 BL touch firmware he provide the link for.
Works a treat just needed to alter the z offset. This was a bit of a pain but once set up all ok.
To alter the offset I started a print and paused it once it started to print. I then went into tune and changed the z offset to a minus figure and slowly increased the minus figure with a peice of paper under the nozzle and slowly lowered the nozzle until it was just touching the paper.
A further slight adjustment whilst printing and it was all setup.
In ver 1.11 the info screen selection has been replaced by levelling and the info screen has been moved to the bottom of the control menu.