it's going to get knock senseing, the PCB's for the basic knock modules has just arrived so it may be a littel while before it's up running and trusted.
my PIC based desing has quite a lot of potential and is very good at removeing engine noise as it's programmed to only listen for knock at set intervals in the cycle ( yup it has input from cranck sensor ) and it's meant recognise and ignore some signals at exact points. so it should be abel to pick up very very light knock
problem is it's not quite optimised yet and there are no £'s atm to throw at developing somethign that i'll make about 5 off.
idealy i want to get a working ION sensing board up and running
no need for dyno then