I have a couple of Rigarazors and have only taken them to the roo* so far. Still using the original edges. Interesting to hear about diamond balsa making them aggressive. I'll keep that gem of information tucked away for when they need a touch up. Thanks.I'll add here while I'm thinking about it, couldn't use the balsa on my rigarazor, made it way too aggressive. But I haven't had to use more than leather so far.
I believe I'll rehone it to my progression when the time comes.
*In case anyone was wondering what I meant, my strop is kangaroo leather.