I tried to add a non linked,  non image signature as in picture and get too many lines. I also tried to create a support ticket as I was not sure where to post this and got yu do not have permissions to use the support app,

 

Should be fixed, not sure why there were restrictions, but they're gone.

Working now and thanks for looking at it.  Support app will be enabled later I am guessing,

I have not had time to setup the support tab, that tab is actually for commerce not for arcade