smashing , thank you for your time and effort eric ...
quick question about the dwg , and please don't take offence . but it confuses me , i sort of see were the original circuit was/is but on the right towards the middle there are two (4093) were do they go in relation to the rest of the circuit ? ..
if i was to put your drawing in to a pcb program would it arrange the circuit for me ? and also would you have a component list for the new parts ? i feel bad asking you for more after you have done so much , but if you don't ask you don't get