I have a rigblaster plus that I bought used and was wanting to do a mod to it. I run an Icom 718. I am going to put a switch on the front and lift one end of R13 and hook the switch in there so I have a power switch on the front instead of having to disconnect the power everytime. I am now trying to figure out how to do a mod so that the mic will stay working with the power off. Any suggestions or help would be appreciated.