You are reading a single comment by @user69121 and its replies.
Click here to read the full conversation.
-
Are you finishing at the valve? That lets you maximise getting most of the tyre bead in the valley of the rim.
If it's fresh tape, fitting a tyre (that you can get on) and tube for a few hours may compress the tape onto the rim a little bit more.
user69121
Howard
Tried it already. No avail!