Yeah, very much so. I am in Target right now just because I couldn’t remember and WhistleBlock is still enabled at level 8 (the software calls this “Weak”). On all my other programs it was set to level 13, “Moderate”. And like I said, for giggles I turned it to zero and immediately they started squealing. I’m very much feedback limited though at high frequency, have been since day one with these aids. Even with the setting to let them exceed by 5 dB, they still are not getting to the right gain where I need it the most.
Are your molds vented? I have double domes, but they still cause me issues. I have to fiddle with them every morning to find the right spot for no feedback, and then I have to keep finding it again throughout the day. I have an appointment on Monday though; hopefully after another 10 days or so I’ll be done with domes.