My kingdom for a sto c, hp41 synthetics

[twdeckard]

I need a sto c; either assigned to a key or filched from the PPC rom.

Is there an easier way to create one assigned to a key then GASN?

I have a PPC rom so is there is a clever way to filch it from a routine already there; position the program counter and SST to exercise it?

I am experimenting with moving registers from EXT MEM to program memory as described in the most excellent "EXTEND YOUR HP-41"

All I need is the STO C to begin wreaking havoc but I need it in rom or key memory.

Any help appreciated.

Regards
Todd