Alex,
I’ve been using my EAF’s both autonomously with the handcontroller and with APT for more than 12 months now at both locations with both Newts and never used a temp probe
Never had any issues with focus drift at all and I’m not going to bother using it with the big 10” CF Newt either
Do RASA’s suffer from focus drift in extremes of temp and humidity ?
I’ve never had severe problems with focus drift
Martin
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