My electrician rewired my home and I have 4 recessed LEDs on a 3 way switch and one of the switches has a slider for dimming.  I want to use my TP LInk smart 3 way to automate it.  I'm pretty sure the current dimmer is not on the Line side of the 3 way.  If I install my TP LInk 3 way dimmer on the line side ( I think as required), will I have to change out the current dimmer, on the other side, to a non dimmer switch?  Hope this is not too confusing.

thanks,

Mike.