What? You can copy amp1 and paste it as amp2, really? No, IIRC that isn't working.
BTW, to copy the signal from out1 to out2, there's also a global parameter in the I/O setup. Set it once abd it affects all presets that have no out2 block in them. You could simply use that!?
You can definitely copy and paste amps - I did it last night incidentally, as long as you're not using amp 2 in the patch it will paste.
Same with delay etc.etc.