Son is trying to raise his adjustable Ahead Stem. And we're stuck.
The bolt on the right side of the bendy bit undid fairly easily but we can't undo the left side.
Left coke on it all night and this morning I managed to get it to turn about quarter to half a turn with the aid of a gert big extension on the allen key.
But it now seems stuck again. I'm worried that I may be doing damage by exerting any more force on it.
This might seem a daft question, but there's no reason why the bolt could be L/H thread, is there?
Just relieve me of this nagging doubt please and I'll feel a little happier about applying more extreem force.
