Try the MRA X-Creen on top of the R screen, as that solved the issue completely.
Thanks. May well try that too .. in the mean time the Puig short double bubble is on order.
http://www.motea.com/en/wind-protection/racing-windscreens/double-bubble-screen-puig-ktm-1290-super-adventure-r/-s-2017-black-i4108-288991-0.htm
Test Piloting readout to follow ..