Korg Mono/Poly

Hi, Thanks so much for your post, your method is by far the easiest to follow. Last night I successfully calibrated and tuned my new (to me) MP and the pitch is bang on within a few cents right across the octaves... I used an ossicilscope to measure the frequency on A 440 and the relative notes... Next up is the VCF and VCA.... =) thanks again..