I HAVE PURCAHSED A THD FLEXI 50 RECENTLY. THE AMP IS BUILT HELL STOUT, BUT I AM HAVING PROBLEMS GETTING THE AMP WITHIN THE SWEET SPOT DUE TO EXCESS VOLUME LEVEL ALONG WITH NOISE WHEN THE GAIN/BOOST IS ACTIVATED. DOES ANYONE HAVE ANY RECOMMENDATIONS OR HELPFUL TIPS!!!!

have you tried the recommended settings in the manual? (if you don't have it, it can be found at www.univalve.net ) the "hot rod flexi" setting works great with the neck pickup (humbucker), but it seems overly bright with the bridge pup or single coils. i have had a flexi for about a year now, and a love it. post your settings and i will make some suggestions!