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Yes I was talking about the one on Calvins

I got my R3 working and pretty well it is still out of the box for now and need work on the Calvins
Imo much better than the R2 I have selecting the transistors for close Hfe make a big difference on staging
But more of this later ...
PS.
Sorry about state of rug It has been cleaned a few time since I moved in but is still in a pretty poor state as it was left from previous owner At 9 x 12 ft it will need much big washing machine