Double-tap in talkback

[AC Question]

Hi,
I have a samsung s5 and a moto e. Both exhibit the following issue.
When I turn on taptalk, I have to select the button then double tap to activate it, which is awesome. Except that due to a movement disorder I cannot double tap quick enough. Is there a way I can customise the time between taps that registers a double tap event so that it recognises my slow double tap?

Andrew

 

[STARGATE]

I suggest you check on the app settings.
I'll try to get someone else in here that knows more about Tapatalk.

 

[davidnc]

I use Tapatalk.Where is this double tap setting you mentioned ?
I just open Tapatalk and then browse the forum to where I want to read .I looked in the Tapatalk settings but didn't see the setting you mentioned, I could have overlooked it though.

Edit: or was that a partial typo and you are referring to talk back