hi wondering if anyone has same issue as I am having, purchased a 2nd hand ehx next level bass wah i have contacted the company i bought it from, it was working fine and well for few weeks and now its operating on an intermittent occurrence kinda ticking me off has anyone had the same issue with the next level pedals from EHX and if so i know Dunlop are cool bass wahs any other recomendations for a good bass wah