[Elecraft] band stack macro programming

[VE3GNO Daniel via Elecraft]

Hi All
Does anybody have a working bandstack macro instruction, howto program macros to do banstacking? (e.g CW/RTTY/SSB) some sort of step by step or "easy to use". I've been using my k3 for couple of years but never been deep into "macro" programming...shame on meNow before getting deep into study (going back to school/manuals) maybe someone already done it before and help "lazy me". Any useful macros are more than welcome
Tnx for hints
vy 73 de VE3GNO Daniel