Absolute position phasers off-ing positon cues

I am in the process of replicating my MA2 showfile on MA3. In MA2 I used Tweak FX a lot in which I would reference absolute values e.g. position 'sky' and position 'low'. I have made a tweak effect on MA3 for my Spots group. It is a 2 step phaser with step one (absolute) Dimmer at 100 and pan+tilt as preset 'sky'. Step 2 is the dimmer at 0 and pan+tilt at preset 'low'. When I run this effect in an exec it turns off my Spots Position cuestack. Then, When I re-activate my Spots Position cue - it kills the movement on the tweak FX, leaving only the dimmer chasing.

What am I missing here, how can I run this effect without it off-ing my position cuestack and how can I change my position without that stomping my effect movment?

Thanks!

But then I cannot reference my positions, so that does not solve the issue