Ran a test at home last night, several hrs later, I finally got decent guiding.
Tried various amounts of RA aggression, these settings performed best on my EQ6.
Not sure if the seeing was bad as it was quite warm outside so maybe that affected it? This sub was taken at zenith.
Still some evidence of tilt though.
Gonna have to get a feathertouch and the tilt adjuster plate before getting serious with this thing!