I'm a keyboard player and own a 16.0.2 mixer. I have linked 2 aux in order to have an in ear stereo mix via my HP2. When using efx from my epianos (i.e. tremolo or panning) I notice a huge difference in the sound mix I'm getting from the linked aux channels compared to the headphone output from the table. The headphone output sounds perfect while the aux mix does not sound similar... the effx of my piano do not sound as they should. How can I solve this problem? The objective is to have the aux stereo mixes sounding the same way as the main out mixes and the headphones mix.