I bought a Shure PGX HS-06 wireless setup. I love the comfort. However, I can't tame the feedback and still can't use it live with the 800.

Omnidirectional picks up everything in the room, even though I put my speakers way away and turned off the board speakers too. I even stood out front after the performance for a 1/2 hour but to no avail.

Any suggestions from someone using wireless, who is going through their keyboard mixer?

I checked with the store and they said Shure makes a unidirectional mic for $350????? ughhh. I probably can exchange, but really need to advance to wireless now in order to use my AX-1 out front.

Thanks in advance.
Korg PA1000 / Bose Compact L1s (2) / Zedi-6FX / Tascam DP24CD / Encore 300 mics (2) / Zoom Q8 / Senn HD650